| 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 | $172.26 | 10.674% | $190.647 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $102.65 | 4.369% | $107.1348 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $146.43 | 4.176% | $152.5449 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $213.82 | 13.184% | $242.01 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $186.98 | 7.674% | $201.3288 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $194.28 | 10.179% | $214.0558 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $134.77 | 4.134% | $140.3414 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $1,151.19 | $1,248.0627 | $1,248.06 | $1,248.10 | $1,247.90 | |