| 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 | $65.46 | 12.180% | $73.433 | $73.43 | $73.45 | $73.40 |
| Purchase #2 | $52.34 | 12.189% | $58.7197 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $199.73 | 12.416% | $224.5285 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $120.92 | 8.535% | $131.2405 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $225.66 | 5.655% | $238.4211 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $101.40 | 9.232% | $110.7612 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $171.94 | 11.818% | $192.2599 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $937.45 | $1,029.3639 | $1,029.36 | $1,029.35 | $1,029.30 | |