| 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 | $103.97 | 12.230% | $116.6855 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $73.94 | 13.566% | $83.9707 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $201.72 | 9.382% | $220.6454 | $220.65 | $220.65 | $220.60 |
| Purchase #4 | $177.42 | 12.763% | $200.0641 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $219.26 | 12.798% | $247.3209 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $152.46 | 10.341% | $168.2259 | $168.23 | $168.25 | $168.20 |
| Purchase #7 | $140.50 | 13.166% | $158.9982 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $1,069.27 | $1,195.9107 | $1,195.92 | $1,195.90 | $1,195.90 | |