| 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 | $198.97 | 9.820% | $218.5089 | $218.51 | $218.50 | $218.50 |
| Purchase #2 | $37.83 | 3.531% | $39.1658 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $238.67 | 10.802% | $264.4511 | $264.45 | $264.45 | $264.50 |
| Purchase #4 | $143.58 | 4.792% | $150.4604 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $110.41 | 13.822% | $125.6709 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $204.52 | 3.750% | $212.1895 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $54.57 | 6.869% | $58.3184 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $988.55 | $1,068.7650 | $1,068.77 | $1,068.70 | $1,068.90 | |