| 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 | $176.88 | 12.652% | $199.2589 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $204.59 | 11.238% | $227.5818 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $180.89 | 7.736% | $194.8837 | $194.88 | $194.90 | $194.90 |
| Purchase #4 | $112.66 | 8.188% | $121.8846 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $202.48 | 7.548% | $217.7632 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $34.27 | 4.436% | $35.7902 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $192.63 | 10.483% | $212.8234 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $1,104.40 | $1,209.9858 | $1,209.97 | $1,210.00 | $1,210.10 | |