| 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 | $231.75 | 8.501% | $251.4511 | $251.45 | $251.45 | $251.50 |
| Purchase #2 | $128.33 | 9.559% | $140.5971 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $22.29 | 6.813% | $23.8086 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $182.65 | 4.727% | $191.2839 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $169.80 | 6.160% | $180.2597 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $177.37 | 10.612% | $196.1925 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $42.37 | 9.679% | $46.471 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $954.56 | $1,030.0639 | $1,030.06 | $1,030.05 | $1,030.20 | |