| 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 | $159.37 | 3.858% | $165.5185 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $100.49 | 8.274% | $108.8045 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $242.58 | 11.186% | $269.715 | $269.72 | $269.70 | $269.70 |
| Purchase #4 | $84.72 | 5.526% | $89.4016 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $246.85 | 9.847% | $271.1573 | $271.16 | $271.15 | $271.20 |
| Purchase #6 | $193.84 | 4.576% | $202.7101 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $6.46 | 3.421% | $6.681 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $1,034.31 | $1,113.9880 | $1,113.99 | $1,113.95 | $1,114.00 | |