| 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 | $188.29 | 3.842% | $195.5241 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $155.57 | 12.390% | $174.8451 | $174.85 | $174.85 | $174.80 |
| Purchase #3 | $28.44 | 12.267% | $31.9287 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $131.73 | 13.735% | $149.8231 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $205.58 | 7.825% | $221.6666 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $119.33 | 8.270% | $129.1986 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $81.95 | 6.754% | $87.4849 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $910.89 | $990.4711 | $990.47 | $990.45 | $990.40 | |