| 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 | $242.66 | 3.767% | $251.801 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $193.80 | 13.181% | $219.3448 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $102.61 | 9.472% | $112.3292 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $111.86 | 13.629% | $127.1054 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $182.58 | 12.384% | $205.1907 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $125.43 | 12.856% | $141.5553 | $141.56 | $141.55 | $141.60 |
| Purchase #7 | $21.31 | 3.359% | $22.0258 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $980.25 | $1,079.3522 | $1,079.36 | $1,079.40 | $1,079.30 | |