| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.98 | 8.711% | $103.2537 | $103.25 | $103.25 | $103.30 |
| Purchase #2 | $189.79 | 10.641% | $209.9856 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $110.57 | 12.146% | $123.9998 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $186.58 | 6.420% | $198.5584 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $197.35 | 13.164% | $223.3292 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $199.43 | 5.847% | $211.0907 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $131.47 | 11.664% | $146.8047 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $1,110.17 | $1,217.0221 | $1,217.02 | $1,217.05 | $1,217.10 | |