| 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 | $183.42 | 10.270% | $202.2572 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $179.49 | 13.735% | $204.143 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $26.59 | 9.568% | $29.1341 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $208.58 | 8.464% | $226.2342 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $227.98 | 10.191% | $251.2134 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $213.67 | 7.431% | $229.5478 | $229.55 | $229.55 | $229.50 |
| Purchase #7 | $114.69 | 13.574% | $130.258 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $1,154.42 | $1,272.7877 | $1,272.78 | $1,272.80 | $1,272.70 | |