| 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 | $101.79 | 9.231% | $111.1862 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $238.47 | 10.308% | $263.0515 | $263.05 | $263.05 | $263.10 |
| Purchase #3 | $243.47 | 11.578% | $271.659 | $271.66 | $271.65 | $271.70 |
| Purchase #4 | $221.85 | 12.631% | $249.8719 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $142.42 | 5.282% | $149.9426 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $172.74 | 4.424% | $180.382 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $193.54 | 10.871% | $214.5797 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $1,314.28 | $1,440.6729 | $1,440.67 | $1,440.70 | $1,440.80 | |