| 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 | $102.44 | 13.536% | $116.3063 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $180.91 | 11.524% | $201.7581 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $198.71 | 10.199% | $218.9764 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $101.46 | 8.515% | $110.0993 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $101.40 | 4.221% | $105.6801 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $103.85 | 9.391% | $113.6026 | $113.60 | $113.60 | $113.60 |
| Purchase #7 | $32.31 | 7.206% | $34.6383 | $34.64 | $34.65 | $34.60 |
| 7 purchase totals = | $821.08 | $901.0611 | $901.07 | $901.10 | $901.10 | |