| 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 | $210.50 | 3.458% | $217.7791 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $38.78 | 13.165% | $43.8854 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $126.71 | 13.552% | $143.8817 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $210.63 | 5.248% | $221.6839 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $35.56 | 9.657% | $38.994 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $148.31 | 13.800% | $168.7768 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $180.61 | 4.479% | $188.6995 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $951.10 | $1,023.7004 | $1,023.70 | $1,023.80 | $1,023.80 | |