| 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 | $105.59 | 5.241% | $111.124 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $218.92 | 8.189% | $236.8474 | $236.85 | $236.85 | $236.80 |
| Purchase #3 | $115.87 | 8.835% | $126.1071 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $66.83 | 11.708% | $74.6545 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $246.85 | 8.291% | $267.3163 | $267.32 | $267.30 | $267.30 |
| Purchase #6 | $191.50 | 10.753% | $212.092 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $115.27 | 4.383% | $120.3223 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $1,060.83 | $1,148.4636 | $1,148.46 | $1,148.40 | $1,148.40 | |