| 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 | $187.91 | 8.837% | $204.5156 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $201.73 | 3.822% | $209.4401 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $244.53 | 13.498% | $277.5367 | $277.54 | $277.55 | $277.50 |
| Purchase #4 | $121.58 | 13.744% | $138.29 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $170.59 | 10.198% | $187.9868 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $163.53 | 6.512% | $174.1791 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $173.85 | 9.738% | $190.7795 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $1,263.72 | $1,382.7278 | $1,382.74 | $1,382.80 | $1,382.70 | |