| 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 | $177.67 | 9.279% | $194.156 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $209.50 | 3.450% | $216.7278 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $195.36 | 8.571% | $212.1043 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $13.37 | 11.220% | $14.8701 | $14.87 | $14.85 | $14.90 |
| Purchase #5 | $216.82 | 13.143% | $245.3167 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $76.39 | 11.414% | $85.1092 | $85.11 | $85.10 | $85.10 |
| Purchase #7 | $26.46 | 8.514% | $28.7128 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $915.57 | $996.9969 | $997.00 | $996.95 | $997.00 | |