| 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 | $201.83 | 12.136% | $226.3241 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $230.78 | 6.210% | $245.1114 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $247.70 | 3.179% | $255.5744 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $107.71 | 11.528% | $120.1268 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $200.79 | 8.204% | $217.2628 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $110.26 | 8.481% | $119.6112 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $149.43 | 3.829% | $155.1517 | $155.15 | $155.15 | $155.20 |
| 7 purchase totals = | $1,248.50 | $1,339.1624 | $1,339.15 | $1,339.10 | $1,339.20 | |