| 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 | $70.68 | 10.514% | $78.1113 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $243.95 | 6.605% | $260.0629 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $200.58 | 12.325% | $225.3015 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $193.35 | 12.405% | $217.3351 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $217.52 | 9.715% | $238.6521 | $238.65 | $238.65 | $238.70 |
| Purchase #6 | $228.30 | 5.331% | $240.4707 | $240.47 | $240.45 | $240.50 |
| Purchase #7 | $15.46 | 5.546% | $16.3174 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $1,169.84 | $1,276.2510 | $1,276.25 | $1,276.20 | $1,276.30 | |