| 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 | $203.31 | 6.408% | $216.3381 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $136.82 | 10.498% | $151.1834 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $140.64 | 7.411% | $151.0628 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $182.62 | 7.272% | $195.9001 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $64.27 | 9.137% | $70.1423 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $63.38 | 11.216% | $70.4887 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $216.64 | 7.663% | $233.2411 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $1,007.68 | $1,088.3565 | $1,088.35 | $1,088.40 | $1,088.30 | |