| 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 | $109.49 | 13.428% | $124.1923 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $166.93 | 3.643% | $173.0113 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $33.41 | 13.326% | $37.8622 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $28.97 | 8.334% | $31.3844 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $212.77 | 6.229% | $226.0234 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $35.84 | 9.374% | $39.1996 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $230.93 | 6.627% | $246.2337 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $818.34 | $877.9069 | $877.89 | $877.90 | $877.90 | |