| 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 | $191.88 | 9.864% | $210.807 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $199.65 | 3.309% | $206.2564 | $206.26 | $206.25 | $206.30 |
| Purchase #3 | $69.35 | 12.263% | $77.8544 | $77.85 | $77.85 | $77.90 |
| Purchase #4 | $174.68 | 4.719% | $182.9231 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $138.72 | 7.472% | $149.0852 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $247.88 | 13.494% | $281.3289 | $281.33 | $281.35 | $281.30 |
| Purchase #7 | $45.95 | 13.148% | $51.9915 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $1,068.11 | $1,160.2465 | $1,160.25 | $1,160.25 | $1,160.30 | |