| 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 | $206.82 | 11.584% | $230.778 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $94.37 | 9.709% | $103.5324 | $103.53 | $103.55 | $103.50 |
| Purchase #3 | $55.36 | 5.694% | $58.5122 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $135.88 | 4.729% | $142.3058 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $120.73 | 10.818% | $133.7906 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $231.70 | 4.736% | $242.6733 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $225.44 | 8.283% | $244.1132 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $1,070.30 | $1,155.7055 | $1,155.70 | $1,155.70 | $1,155.70 | |