| 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 | $225.33 | 10.529% | $249.055 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $154.33 | 4.136% | $160.7131 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $37.79 | 13.559% | $42.9139 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $133.68 | 12.576% | $150.4916 | $150.49 | $150.50 | $150.50 |
| Purchase #5 | $221.79 | 13.255% | $251.1883 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $202.39 | 11.677% | $226.0231 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $91.63 | 7.821% | $98.7964 | $98.80 | $98.80 | $98.80 |
| 7 purchase totals = | $1,066.94 | $1,179.1814 | $1,179.18 | $1,179.15 | $1,179.20 | |