| 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 | $231.94 | 7.294% | $248.8577 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $125.54 | 6.791% | $134.0654 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $244.46 | 8.261% | $264.6548 | $264.65 | $264.65 | $264.70 |
| Purchase #4 | $68.53 | 8.642% | $74.4524 | $74.45 | $74.45 | $74.50 |
| Purchase #5 | $149.54 | 13.254% | $169.36 | $169.36 | $169.35 | $169.40 |
| Purchase #6 | $27.33 | 6.244% | $29.0365 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $107.91 | 3.745% | $111.9512 | $111.95 | $111.95 | $112.00 |
| 7 purchase totals = | $955.25 | $1,032.3780 | $1,032.38 | $1,032.35 | $1,032.60 | |