| 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 | $206.71 | 6.435% | $220.0118 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $142.78 | 3.286% | $147.4718 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $187.25 | 11.325% | $208.4561 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $185.81 | 7.217% | $199.2199 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $225.44 | 3.561% | $233.4679 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $101.85 | 3.272% | $105.1825 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $84.54 | 13.638% | $96.0696 | $96.07 | $96.05 | $96.10 |
| 7 purchase totals = | $1,134.38 | $1,209.8796 | $1,209.88 | $1,209.80 | $1,210.00 | |