| 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 | $245.69 | 10.406% | $271.2565 | $271.26 | $271.25 | $271.30 |
| Purchase #2 | $212.55 | 12.717% | $239.58 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $152.29 | 13.747% | $173.2253 | $173.23 | $173.25 | $173.20 |
| Purchase #4 | $6.49 | 10.689% | $7.1837 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $174.96 | 11.117% | $194.4103 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $144.51 | 10.861% | $160.2052 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $145.42 | 9.389% | $159.0735 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $1,081.91 | $1,204.9345 | $1,204.94 | $1,204.95 | $1,205.00 | |