| 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 | $152.56 | 12.666% | $171.8832 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $110.40 | 8.476% | $119.7575 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $249.64 | 11.395% | $278.0865 | $278.09 | $278.10 | $278.10 |
| Purchase #4 | $116.60 | 8.492% | $126.5017 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $238.66 | 13.120% | $269.9722 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $95.65 | 3.428% | $98.9289 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $196.92 | 6.735% | $210.1826 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $1,160.43 | $1,275.3126 | $1,275.31 | $1,275.35 | $1,275.40 | |