| 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 | $206.48 | 8.214% | $223.4403 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $130.28 | 7.482% | $140.0275 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $44.53 | 8.838% | $48.4656 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $232.54 | 13.397% | $263.6934 | $263.69 | $263.70 | $263.70 |
| Purchase #5 | $222.61 | 10.754% | $246.5495 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $189.39 | 7.433% | $203.4674 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $196.30 | 8.105% | $212.2101 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $1,222.13 | $1,337.8538 | $1,337.86 | $1,337.85 | $1,337.80 | |