| 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 | $216.65 | 7.479% | $232.8533 | $232.85 | $232.85 | $232.90 |
| Purchase #2 | $87.32 | 9.817% | $95.8922 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $123.32 | 10.460% | $136.2193 | $136.22 | $136.20 | $136.20 |
| Purchase #4 | $104.91 | 11.306% | $116.7711 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $101.39 | 13.511% | $115.0888 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $198.30 | 4.831% | $207.8799 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $199.96 | 9.615% | $219.1862 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $1,031.85 | $1,123.8908 | $1,123.89 | $1,123.90 | $1,124.00 | |