| 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 | $116.89 | 12.642% | $131.6672 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $85.64 | 8.449% | $92.8757 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $186.98 | 7.592% | $201.1755 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $249.74 | 9.305% | $272.9783 | $272.98 | $273.00 | $273.00 |
| Purchase #5 | $11.66 | 11.477% | $12.9982 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $87.91 | 9.610% | $96.3582 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $133.57 | 3.746% | $138.5735 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $872.39 | $946.6266 | $946.64 | $946.65 | $946.80 | |