| 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 | $178.63 | 12.201% | $200.4246 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $240.67 | 10.524% | $265.9981 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $149.75 | 9.823% | $164.4599 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $228.35 | 11.270% | $254.085 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $60.78 | 6.672% | $64.8352 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $222.77 | 5.487% | $234.9934 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $117.61 | 9.272% | $128.5148 | $128.51 | $128.50 | $128.50 |
| 7 purchase totals = | $1,198.56 | $1,313.3110 | $1,313.31 | $1,313.30 | $1,313.30 | |