| 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 | $197.57 | 8.420% | $214.2054 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $230.73 | 3.692% | $239.2486 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $89.42 | 12.735% | $100.8076 | $100.81 | $100.80 | $100.80 |
| Purchase #4 | $31.64 | 13.226% | $35.8247 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $116.69 | 8.550% | $126.667 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $138.31 | 8.415% | $149.9488 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $30.63 | 7.240% | $32.8476 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $834.99 | $899.5497 | $899.56 | $899.50 | $899.40 | |