| 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 | $210.89 | 8.145% | $228.067 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $183.66 | 13.640% | $208.7112 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $42.82 | 6.798% | $45.7309 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $113.83 | 6.642% | $121.3906 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $135.37 | 12.449% | $152.2222 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $238.87 | 3.522% | $247.283 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $10.64 | 9.736% | $11.6759 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $936.08 | $1,015.0808 | $1,015.08 | $1,015.10 | $1,015.10 | |