| 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 | $118.53 | 10.392% | $130.8476 | $130.85 | $130.85 | $130.80 |
| Purchase #2 | $214.74 | 5.469% | $226.4841 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $214.41 | 6.712% | $228.8012 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $60.69 | 8.372% | $65.771 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $32.74 | 13.523% | $37.1674 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $94.93 | 5.790% | $100.4264 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $85.46 | 12.651% | $96.2715 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $821.50 | $885.7692 | $885.77 | $885.75 | $885.80 | |