| 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 | $188.38 | 11.518% | $210.0776 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $128.44 | 12.489% | $144.4809 | $144.48 | $144.50 | $144.50 |
| Purchase #3 | $227.26 | 4.571% | $237.6481 | $237.65 | $237.65 | $237.60 |
| Purchase #4 | $28.38 | 5.330% | $29.8927 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $208.81 | 11.145% | $232.0819 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $81.72 | 3.488% | $84.5704 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $25.66 | 12.412% | $28.8449 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $888.65 | $967.5965 | $967.59 | $967.65 | $967.60 | |