| 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 | $221.63 | 8.496% | $240.4597 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $13.89 | 7.462% | $14.9265 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $190.90 | 5.481% | $201.3632 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $40.39 | 3.755% | $41.9066 | $41.91 | $41.90 | $41.90 |
| Purchase #5 | $57.39 | 6.646% | $61.2041 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $21.97 | 10.241% | $24.2199 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $116.39 | 6.231% | $123.6423 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $662.56 | $707.7223 | $707.72 | $707.70 | $707.70 | |