| 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 | $99.77 | 8.308% | $108.0589 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $125.56 | 11.643% | $140.179 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $96.91 | 6.578% | $103.2847 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $236.47 | 9.247% | $258.3364 | $258.34 | $258.35 | $258.30 |
| Purchase #5 | $55.98 | 7.344% | $60.0912 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $232.99 | 11.192% | $259.0662 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $197.97 | 11.257% | $220.2555 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $1,045.65 | $1,149.2719 | $1,149.28 | $1,149.30 | $1,149.40 | |