| 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 | $227.69 | 5.163% | $239.4456 | $239.45 | $239.45 | $239.40 |
| Purchase #2 | $25.98 | 11.521% | $28.9732 | $28.97 | $28.95 | $29.00 |
| Purchase #3 | $237.33 | 10.546% | $262.3588 | $262.36 | $262.35 | $262.40 |
| Purchase #4 | $126.29 | 9.793% | $138.6576 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $128.69 | 12.298% | $144.5163 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $191.59 | 8.412% | $207.7066 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $142.94 | 3.707% | $148.2388 | $148.24 | $148.25 | $148.20 |
| 7 purchase totals = | $1,080.51 | $1,169.8969 | $1,169.91 | $1,169.85 | $1,169.90 | |