| 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 | $238.94 | 8.123% | $258.3491 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $242.92 | 6.326% | $258.2871 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $41.91 | 5.361% | $44.1568 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $225.63 | 7.825% | $243.2855 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $160.65 | 13.860% | $182.9161 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $195.42 | 8.517% | $212.0639 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $87.62 | 4.689% | $91.7285 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $1,193.09 | $1,290.7870 | $1,290.80 | $1,290.80 | $1,290.80 | |