| 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 | $101.50 | 13.505% | $115.2076 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $28.77 | 6.742% | $30.7097 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $22.47 | 7.335% | $24.1182 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $209.81 | 9.610% | $229.9727 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $45.93 | 12.316% | $51.5867 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $183.69 | 4.538% | $192.0259 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $74.97 | 10.490% | $82.8344 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $667.14 | $726.4552 | $726.46 | $726.45 | $726.40 | |