| 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 | $125.40 | 9.310% | $137.0747 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $195.67 | 8.155% | $211.6269 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $219.49 | 10.360% | $242.2292 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $237.26 | 11.213% | $263.864 | $263.86 | $263.85 | $263.90 |
| Purchase #5 | $109.34 | 8.581% | $118.7225 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $94.67 | 13.185% | $107.1522 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $86.55 | 10.417% | $95.5659 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $1,068.38 | $1,176.2354 | $1,176.23 | $1,176.20 | $1,176.30 | |