| 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 | $35.71 | 5.418% | $37.6448 | $37.64 | $37.65 | $37.60 |
| Purchase #2 | $211.48 | 13.626% | $240.2963 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $185.74 | 10.270% | $204.8155 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $51.75 | 12.596% | $58.2684 | $58.27 | $58.25 | $58.30 |
| Purchase #5 | $220.36 | 5.855% | $233.2621 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $102.34 | 13.480% | $116.1354 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $128.78 | 7.216% | $138.0728 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $936.16 | $1,028.4953 | $1,028.50 | $1,028.45 | $1,028.50 | |