| 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 | $247.53 | 5.729% | $261.711 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $37.75 | 8.530% | $40.9701 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $131.66 | 13.464% | $149.3867 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $78.71 | 10.689% | $87.1233 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $241.69 | 11.696% | $269.9581 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $118.78 | 8.347% | $128.6946 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $182.87 | 3.799% | $189.8172 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $1,038.99 | $1,127.6610 | $1,127.66 | $1,127.60 | $1,127.70 | |