| 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 | $205.66 | 7.598% | $221.286 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $145.33 | 13.617% | $165.1196 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $124.56 | 11.761% | $139.2095 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $73.28 | 4.857% | $76.8392 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $92.56 | 8.560% | $100.4831 | $100.48 | $100.50 | $100.50 |
| Purchase #6 | $230.51 | 9.386% | $252.1457 | $252.15 | $252.15 | $252.10 |
| Purchase #7 | $32.29 | 8.720% | $35.1057 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $904.19 | $990.1888 | $990.20 | $990.20 | $990.10 | |