| 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 | $204.29 | 9.694% | $224.0939 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $38.97 | 3.749% | $40.431 | $40.43 | $40.45 | $40.40 |
| Purchase #3 | $212.62 | 5.173% | $223.6188 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $34.28 | 12.521% | $38.5722 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $79.36 | 10.572% | $87.7499 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $198.71 | 6.733% | $212.0891 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $146.60 | 10.219% | $161.5811 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $914.83 | $988.1360 | $988.13 | $988.15 | $988.10 | |