| 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 | $236.56 | 10.308% | $260.9446 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $200.48 | 3.268% | $207.0317 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $165.65 | 5.235% | $174.3218 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $17.39 | 11.721% | $19.4283 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $240.41 | 6.720% | $256.5656 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $199.97 | 5.365% | $210.6984 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $204.30 | 11.649% | $228.0989 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $1,264.76 | $1,357.0893 | $1,357.09 | $1,357.10 | $1,357.00 | |