| 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 | $193.82 | 11.570% | $216.245 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $225.98 | 11.772% | $252.5824 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $142.71 | 4.215% | $148.7252 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $205.28 | 11.496% | $228.879 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $21.46 | 6.254% | $22.8021 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $6.85 | 7.451% | $7.3604 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $40.93 | 13.641% | $46.5133 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $837.03 | $923.1074 | $923.11 | $923.15 | $923.10 | |