| 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 | $35.42 | 6.757% | $37.8133 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $215.55 | 5.861% | $228.1834 | $228.18 | $228.20 | $228.20 |
| Purchase #3 | $88.26 | 3.288% | $91.162 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $141.55 | 3.713% | $146.8058 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $250.81 | 6.593% | $267.3459 | $267.35 | $267.35 | $267.30 |
| Purchase #6 | $60.71 | 13.614% | $68.9751 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $245.64 | 9.317% | $268.5263 | $268.53 | $268.55 | $268.50 |
| 7 purchase totals = | $1,037.94 | $1,108.8118 | $1,108.82 | $1,108.85 | $1,108.80 | |