| 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 | $97.90 | 4.609% | $102.4122 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $209.78 | 4.494% | $219.2075 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $5.87 | 4.312% | $6.1231 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $64.68 | 7.149% | $69.304 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $109.31 | 7.375% | $117.3716 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $211.29 | 5.624% | $223.1729 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $177.57 | 4.420% | $185.4186 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $876.40 | $923.0099 | $923.00 | $922.90 | $923.00 | |