| 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 | $78.33 | 11.344% | $87.2158 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $233.35 | 4.552% | $243.9721 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $179.35 | 10.534% | $198.2427 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $189.77 | 13.467% | $215.3263 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $166.42 | 3.523% | $172.283 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $45.75 | 7.814% | $49.3249 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $227.71 | 7.194% | $244.0915 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $1,120.68 | $1,210.4563 | $1,210.45 | $1,210.45 | $1,210.40 | |