| 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 | $128.64 | 3.247% | $132.8169 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $201.59 | 10.817% | $223.396 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $33.73 | 12.829% | $38.0572 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $224.49 | 3.213% | $231.7029 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $18.74 | 3.434% | $19.3835 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $140.65 | 3.489% | $145.5573 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $77.28 | 11.309% | $86.0196 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $825.12 | $876.9334 | $876.94 | $876.90 | $877.00 | |