| 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 | $92.46 | 9.252% | $101.0144 | $101.01 | $101.00 | $101.00 |
| Purchase #2 | $223.90 | 12.565% | $252.033 | $252.03 | $252.05 | $252.00 |
| Purchase #3 | $166.33 | 4.865% | $174.422 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $192.53 | 10.456% | $212.6609 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $112.38 | 13.758% | $127.8412 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $149.72 | 13.836% | $170.4353 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $142.49 | 10.517% | $157.4757 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $1,079.81 | $1,195.8825 | $1,195.88 | $1,195.90 | $1,195.80 | |