| 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 | $127.43 | 7.372% | $136.8241 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $47.64 | 5.177% | $50.1063 | $50.11 | $50.10 | $50.10 |
| Purchase #3 | $126.68 | 4.413% | $132.2704 | $132.27 | $132.25 | $132.30 |
| Purchase #4 | $242.44 | 10.561% | $268.0441 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $34.67 | 11.355% | $38.6068 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $17.40 | 9.245% | $19.0086 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $127.79 | 3.623% | $132.4198 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $724.05 | $777.2801 | $777.28 | $777.20 | $777.20 | |