| 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 | $120.26 | 13.791% | $136.8451 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $25.66 | 3.425% | $26.5389 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $204.68 | 3.715% | $212.2839 | $212.28 | $212.30 | $212.30 |
| Purchase #4 | $39.87 | 7.358% | $42.8036 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $54.64 | 12.164% | $61.2864 | $61.29 | $61.30 | $61.30 |
| Purchase #6 | $239.76 | 10.172% | $264.1484 | $264.15 | $264.15 | $264.10 |
| Purchase #7 | $83.36 | 9.288% | $91.1025 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $768.23 | $835.0088 | $835.01 | $835.05 | $834.90 | |