| 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 | $31.55 | 4.378% | $32.9313 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $140.55 | 5.686% | $148.5417 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $242.28 | 5.621% | $255.8986 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $150.62 | 13.389% | $170.7865 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $216.70 | 3.870% | $225.0863 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $119.71 | 6.123% | $127.0398 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $118.58 | 8.469% | $128.6225 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $1,019.99 | $1,088.9067 | $1,088.91 | $1,088.95 | $1,088.80 | |