| 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 | $243.65 | 3.150% | $251.325 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $123.35 | 3.707% | $127.9226 | $127.92 | $127.90 | $127.90 |
| Purchase #3 | $167.45 | 11.128% | $186.0838 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $51.53 | 4.802% | $54.0045 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $86.65 | 11.338% | $96.4744 | $96.47 | $96.45 | $96.50 |
| Purchase #6 | $200.66 | 12.801% | $226.3465 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $13.26 | 11.170% | $14.7411 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $886.55 | $956.8979 | $956.89 | $956.90 | $956.80 | |