| 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 | $129.57 | 5.152% | $136.2454 | $136.25 | $136.25 | $136.20 |
| Purchase #2 | $130.93 | 3.121% | $135.0163 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $225.38 | 13.497% | $255.7995 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $130.49 | 11.228% | $145.1414 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $141.66 | 6.467% | $150.8212 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $44.44 | 4.578% | $46.4745 | $46.47 | $46.45 | $46.50 |
| Purchase #7 | $110.68 | 12.234% | $124.2206 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $913.15 | $993.7189 | $993.72 | $993.65 | $993.60 | |