| 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 | $112.61 | 3.202% | $116.2158 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $214.47 | 5.110% | $225.4294 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $156.58 | 9.429% | $171.3439 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $58.58 | 9.793% | $64.3167 | $64.32 | $64.30 | $64.30 |
| Purchase #5 | $120.99 | 6.453% | $128.7975 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $93.89 | 9.153% | $102.4838 | $102.48 | $102.50 | $102.50 |
| Purchase #7 | $99.86 | 7.163% | $107.013 | $107.01 | $107.00 | $107.00 |
| 7 purchase totals = | $856.98 | $915.6001 | $915.60 | $915.60 | $915.50 | |