| 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 | $205.97 | 11.458% | $229.57 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $84.42 | 10.431% | $93.2259 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $94.41 | 7.179% | $101.1877 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $235.25 | 3.707% | $243.9707 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $157.46 | 9.119% | $171.8188 | $171.82 | $171.80 | $171.80 |
| Purchase #6 | $171.28 | 12.167% | $192.1196 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $187.31 | 6.733% | $199.9216 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $1,136.10 | $1,231.8143 | $1,231.82 | $1,231.75 | $1,231.80 | |