| 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 | $184.69 | 11.606% | $206.1251 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $95.53 | 5.228% | $100.5243 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $20.40 | 12.782% | $23.0075 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $132.95 | 9.672% | $145.8089 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $51.36 | 6.334% | $54.6131 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $241.71 | 11.742% | $270.0916 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $128.94 | 8.259% | $139.5892 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $855.58 | $939.7597 | $939.76 | $939.75 | $939.70 | |