| 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 | $229.26 | 6.484% | $244.1252 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $132.99 | 5.358% | $140.1156 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $86.75 | 3.874% | $90.1107 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $13.56 | 12.400% | $15.2414 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $198.62 | 8.331% | $215.167 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $78.27 | 11.475% | $87.2515 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $225.83 | 8.108% | $244.1403 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $965.28 | $1,036.1517 | $1,036.16 | $1,036.15 | $1,036.10 | |