| 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 | $89.67 | 13.841% | $102.0812 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $185.84 | 10.204% | $204.8031 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $191.75 | 11.499% | $213.7993 | $213.80 | $213.80 | $213.80 |
| Purchase #4 | $42.82 | 8.317% | $46.3813 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $211.27 | 12.152% | $236.9435 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $117.95 | 13.789% | $134.2141 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $129.94 | 13.354% | $147.2922 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $969.24 | $1,085.5147 | $1,085.50 | $1,085.55 | $1,085.50 | |