| 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 | $143.27 | 7.285% | $153.7072 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $105.27 | 5.327% | $110.8777 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $242.95 | 3.292% | $250.9479 | $250.95 | $250.95 | $250.90 |
| Purchase #4 | $40.52 | 9.207% | $44.2507 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $24.97 | 5.318% | $26.2979 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $120.79 | 10.377% | $133.3244 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $202.72 | 8.173% | $219.2883 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $880.49 | $938.6941 | $938.70 | $938.70 | $938.70 | |