| 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 | $107.88 | 9.141% | $117.7413 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $119.99 | 11.501% | $133.79 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $238.91 | 6.246% | $253.8323 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $62.85 | 13.381% | $71.26 | $71.26 | $71.25 | $71.30 |
| Purchase #5 | $207.50 | 5.203% | $218.2962 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $185.61 | 13.154% | $210.0251 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $142.25 | 5.462% | $150.0197 | $150.02 | $150.00 | $150.00 |
| 7 purchase totals = | $1,064.99 | $1,154.9646 | $1,154.97 | $1,155.00 | $1,154.90 | |