| 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 | $167.83 | 9.170% | $183.22 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $235.38 | 5.108% | $247.4032 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $11.60 | 5.181% | $12.201 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $98.57 | 12.105% | $110.5019 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $66.43 | 6.846% | $70.9778 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $49.52 | 7.125% | $53.0483 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $210.82 | 13.811% | $239.9364 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $840.15 | $917.2886 | $917.29 | $917.30 | $917.20 | |