| 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 | $42.62 | 11.853% | $47.6717 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $46.89 | 3.502% | $48.5321 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $203.29 | 12.477% | $228.6545 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $146.75 | 4.342% | $153.1219 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $143.57 | 11.700% | $160.3677 | $160.37 | $160.35 | $160.40 |
| Purchase #6 | $200.39 | 12.614% | $225.6672 | $225.67 | $225.65 | $225.70 |
| Purchase #7 | $199.80 | 9.390% | $218.5612 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $983.31 | $1,082.5763 | $1,082.57 | $1,082.50 | $1,082.70 | |