| 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 | $95.71 | 13.485% | $108.6165 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $242.83 | 12.209% | $272.4771 | $272.48 | $272.50 | $272.50 |
| Purchase #3 | $243.52 | 10.111% | $268.1423 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $125.50 | 5.203% | $132.0298 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $41.40 | 4.364% | $43.2067 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $165.37 | 6.749% | $176.5308 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $76.25 | 10.712% | $84.4179 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $990.58 | $1,085.4211 | $1,085.43 | $1,085.45 | $1,085.30 | |