| 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 | $117.98 | 3.746% | $122.3995 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $21.92 | 11.827% | $24.5125 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $147.73 | 7.194% | $158.3577 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $203.83 | 6.157% | $216.3798 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $100.39 | 9.620% | $110.0475 | $110.05 | $110.05 | $110.00 |
| Purchase #6 | $141.31 | 7.699% | $152.1895 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $246.73 | 6.498% | $262.7625 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $979.89 | $1,046.6490 | $1,046.65 | $1,046.65 | $1,046.70 | |