| 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 | $250.52 | 7.461% | $269.2113 | $269.21 | $269.20 | $269.20 |
| Purchase #2 | $28.59 | 12.381% | $32.1297 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $65.50 | 13.471% | $74.3235 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $11.71 | 10.287% | $12.9146 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $67.97 | 10.830% | $75.3312 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $15.45 | 5.819% | $16.349 | $16.35 | $16.35 | $16.30 |
| Purchase #7 | $130.26 | 12.165% | $146.1061 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $570.00 | $626.3654 | $626.36 | $626.35 | $626.20 | |