| 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 | $102.58 | 12.188% | $115.0825 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $197.83 | 5.810% | $209.3239 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $101.55 | 9.527% | $111.2247 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $134.92 | 8.591% | $146.511 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $135.68 | 3.150% | $139.9539 | $139.95 | $139.95 | $140.00 |
| Purchase #6 | $166.52 | 4.189% | $173.4955 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $86.67 | 13.470% | $98.3444 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $925.75 | $993.9359 | $993.92 | $993.90 | $993.90 | |