| 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 | $112.61 | 4.680% | $117.8801 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $57.58 | 13.118% | $65.1333 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $236.82 | 13.415% | $268.5894 | $268.59 | $268.60 | $268.60 |
| Purchase #4 | $29.85 | 10.118% | $32.8702 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $189.54 | 7.417% | $203.5982 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $224.75 | 3.435% | $232.4702 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $189.30 | 9.159% | $206.638 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $1,040.45 | $1,127.1794 | $1,127.18 | $1,127.20 | $1,127.20 | |