| 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 | $145.54 | 4.513% | $152.1082 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $104.76 | 12.552% | $117.9095 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $93.75 | 11.497% | $104.5284 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $238.78 | 3.496% | $247.1277 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $82.98 | 12.393% | $93.2637 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $38.62 | 3.810% | $40.0914 | $40.09 | $40.10 | $40.10 |
| Purchase #7 | $188.97 | 6.511% | $201.2738 | $201.27 | $201.25 | $201.30 |
| 7 purchase totals = | $893.40 | $956.3027 | $956.30 | $956.30 | $956.30 | |