| 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 | $116.68 | 10.796% | $129.2768 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $22.79 | 13.251% | $25.8099 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $194.67 | 8.862% | $211.9217 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $195.92 | 13.850% | $223.0549 | $223.05 | $223.05 | $223.10 |
| Purchase #5 | $203.86 | 4.782% | $213.6086 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $72.62 | 7.570% | $78.1173 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $19.56 | 13.359% | $22.173 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $826.10 | $903.9622 | $903.96 | $903.90 | $904.00 | |