| 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 | $120.34 | 6.781% | $128.5003 | $128.50 | $128.50 | $128.50 |
| Purchase #2 | $239.84 | 8.263% | $259.658 | $259.66 | $259.65 | $259.70 |
| Purchase #3 | $141.44 | 10.172% | $155.8273 | $155.83 | $155.85 | $155.80 |
| Purchase #4 | $55.29 | 4.272% | $57.652 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $151.77 | 9.221% | $165.7647 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $128.54 | 11.567% | $143.4082 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $146.64 | 11.742% | $163.8585 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $983.86 | $1,074.6690 | $1,074.67 | $1,074.65 | $1,074.80 | |