| 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 | $110.40 | 8.363% | $119.6328 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $118.72 | 8.257% | $128.5227 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $28.89 | 13.722% | $32.8543 | $32.85 | $32.85 | $32.90 |
| Purchase #4 | $215.68 | 6.399% | $229.4814 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $248.71 | 5.666% | $262.8019 | $262.80 | $262.80 | $262.80 |
| Purchase #6 | $122.64 | 3.496% | $126.9275 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $165.49 | 8.674% | $179.8446 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $1,010.53 | $1,080.0652 | $1,080.05 | $1,080.10 | $1,080.00 | |