| 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 | $108.25 | 6.216% | $114.9788 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $112.48 | 8.626% | $122.1825 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $119.69 | 9.242% | $130.7517 | $130.75 | $130.75 | $130.80 |
| Purchase #4 | $42.29 | 7.841% | $45.606 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $53.28 | 3.821% | $55.3158 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $22.53 | 7.421% | $24.202 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $95.98 | 3.525% | $99.3633 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $554.50 | $592.4001 | $592.40 | $592.40 | $592.50 | |