| 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 | $216.61 | 5.281% | $228.0492 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $54.32 | 10.698% | $60.1312 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $103.87 | 5.474% | $109.5558 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $105.98 | 8.329% | $114.8071 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $120.69 | 13.460% | $136.9349 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $112.58 | 10.216% | $124.0812 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $94.88 | 4.833% | $99.4656 | $99.47 | $99.45 | $99.50 |
| 7 purchase totals = | $808.93 | $873.0250 | $873.03 | $873.05 | $873.00 | |