| 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 | $99.41 | 6.140% | $105.5138 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $243.85 | 6.669% | $260.1124 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $126.79 | 11.835% | $141.7956 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $94.77 | 3.544% | $98.1286 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $20.77 | 5.835% | $21.9819 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $213.73 | 8.213% | $231.2836 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $232.32 | 3.138% | $239.6102 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $1,031.64 | $1,098.4261 | $1,098.42 | $1,098.45 | $1,098.40 | |