| 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 | $95.76 | 12.805% | $108.0221 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $105.40 | 3.182% | $108.7538 | $108.75 | $108.75 | $108.80 |
| Purchase #3 | $85.44 | 9.826% | $93.8353 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $213.31 | 6.847% | $227.9153 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $141.78 | 9.585% | $155.3696 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $118.59 | 9.798% | $130.2094 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $245.70 | 13.122% | $277.9408 | $277.94 | $277.95 | $277.90 |
| 7 purchase totals = | $1,005.98 | $1,102.0463 | $1,102.05 | $1,102.00 | $1,102.00 | |