| 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 | $115.88 | 4.704% | $121.331 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $101.97 | 4.726% | $106.7891 | $106.79 | $106.80 | $106.80 |
| Purchase #3 | $192.55 | 6.638% | $205.3315 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $178.30 | 6.751% | $190.337 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $164.86 | 6.811% | $176.0886 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $146.55 | 12.637% | $165.0695 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $201.89 | 13.340% | $228.8221 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $1,102.00 | $1,193.7688 | $1,193.77 | $1,193.80 | $1,193.70 | |