| 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 | $130.94 | 8.662% | $142.282 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $99.99 | 4.145% | $104.1346 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $111.93 | 4.683% | $117.1717 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $139.37 | 11.852% | $155.8881 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $184.75 | 9.622% | $202.5266 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $220.99 | 6.853% | $236.1344 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $138.71 | 4.733% | $145.2751 | $145.28 | $145.30 | $145.30 |
| 7 purchase totals = | $1,026.68 | $1,103.4125 | $1,103.41 | $1,103.50 | $1,103.40 | |