| 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 | $213.35 | 10.746% | $236.2766 | $236.28 | $236.30 | $236.30 |
| Purchase #2 | $90.77 | 11.672% | $101.3647 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $226.36 | 4.727% | $237.06 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $236.56 | 10.813% | $262.1392 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $70.52 | 7.242% | $75.6271 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $138.76 | 4.689% | $145.2665 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $174.94 | 7.532% | $188.1165 | $188.12 | $188.10 | $188.10 |
| 7 purchase totals = | $1,151.26 | $1,245.8506 | $1,245.86 | $1,245.85 | $1,245.90 | |