| 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 | $207.49 | 4.842% | $217.5367 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $19.74 | 10.541% | $21.8208 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $180.67 | 10.769% | $200.1264 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $81.86 | 8.599% | $88.8991 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $111.67 | 9.391% | $122.1569 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $220.61 | 5.758% | $233.3127 | $233.31 | $233.30 | $233.30 |
| Purchase #7 | $110.40 | 13.450% | $125.2488 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $932.44 | $1,009.1014 | $1,009.11 | $1,009.10 | $1,009.00 | |