| 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 | $99.83 | 5.822% | $105.6421 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $242.26 | 13.802% | $275.6967 | $275.70 | $275.70 | $275.70 |
| Purchase #3 | $238.71 | 11.384% | $265.8847 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $241.69 | 7.261% | $259.2391 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $127.57 | 7.161% | $136.7053 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $165.64 | 9.188% | $180.859 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $134.43 | 10.123% | $148.0383 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $1,250.13 | $1,372.0652 | $1,372.07 | $1,372.10 | $1,372.00 | |