| 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 | $204.66 | 5.497% | $215.9102 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $56.40 | 13.689% | $64.1206 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $136.47 | 6.519% | $145.3665 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $122.93 | 3.401% | $127.1108 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $94.72 | 13.823% | $107.8131 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $18.68 | 13.253% | $21.1557 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $247.64 | 10.733% | $274.2192 | $274.22 | $274.20 | $274.20 |
| 7 purchase totals = | $881.50 | $955.6961 | $955.70 | $955.60 | $955.70 | |