| 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 | $111.98 | 8.826% | $121.8634 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $34.75 | 9.533% | $38.0627 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $181.43 | 5.352% | $191.1401 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $173.93 | 8.576% | $188.8462 | $188.85 | $188.85 | $188.80 |
| Purchase #5 | $210.42 | 5.670% | $222.3508 | $222.35 | $222.35 | $222.40 |
| Purchase #6 | $100.72 | 6.579% | $107.3464 | $107.35 | $107.35 | $107.30 |
| Purchase #7 | $64.64 | 10.701% | $71.5571 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $877.87 | $941.1667 | $941.17 | $941.15 | $941.20 | |