| 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 | $12.65 | 12.240% | $14.1984 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $183.28 | 8.166% | $198.2466 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $103.89 | 8.123% | $112.329 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $78.26 | 4.751% | $81.9781 | $81.98 | $82.00 | $82.00 |
| Purchase #5 | $183.33 | 8.704% | $199.287 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $234.56 | 12.842% | $264.6822 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $146.54 | 8.799% | $159.4341 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $942.51 | $1,030.1554 | $1,030.16 | $1,030.25 | $1,030.10 | |