| 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 | $244.46 | 7.222% | $262.1149 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $28.29 | 9.726% | $31.0415 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $74.64 | 11.834% | $83.4729 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $158.95 | 3.614% | $164.6945 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $108.34 | 11.725% | $121.0429 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $167.37 | 13.332% | $189.6838 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $6.62 | 11.312% | $7.3689 | $7.37 | $7.35 | $7.40 |
| 7 purchase totals = | $788.67 | $859.4194 | $859.40 | $859.40 | $859.40 | |