| 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 | $123.55 | 10.368% | $136.3597 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $211.30 | 13.503% | $239.8318 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $227.44 | 11.426% | $253.4273 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $148.29 | 4.610% | $155.1262 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $106.48 | 8.372% | $115.3945 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $193.75 | 9.500% | $212.1563 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $104.81 | 12.528% | $117.9406 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $1,115.62 | $1,230.2364 | $1,230.24 | $1,230.30 | $1,230.20 | |