| 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 | $201.48 | 13.551% | $228.7826 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $116.30 | 12.521% | $130.8619 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $101.29 | 8.496% | $109.8956 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $191.33 | 5.401% | $201.6637 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $132.49 | 4.534% | $138.4971 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $153.84 | 6.254% | $163.4612 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $81.58 | 9.526% | $89.3513 | $89.35 | $89.35 | $89.40 |
| 7 purchase totals = | $978.31 | $1,062.5134 | $1,062.51 | $1,062.50 | $1,062.70 | |