| 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 | $197.67 | 13.587% | $224.5274 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $31.27 | 11.442% | $34.8479 | $34.85 | $34.85 | $34.80 |
| Purchase #3 | $74.38 | 10.333% | $82.0657 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $62.25 | 11.460% | $69.3839 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $128.76 | 12.588% | $144.9683 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $58.64 | 13.370% | $66.4802 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $99.65 | 6.787% | $106.4132 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $652.62 | $728.6866 | $728.69 | $728.70 | $728.70 | |