| 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 | $138.36 | 9.312% | $151.2441 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $138.66 | 10.140% | $152.7201 | $152.72 | $152.70 | $152.70 |
| Purchase #3 | $232.31 | 8.363% | $251.7381 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $64.27 | 13.791% | $73.1335 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $204.73 | 13.222% | $231.7994 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $243.64 | 10.200% | $268.4913 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $25.46 | 6.538% | $27.1246 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $1,047.43 | $1,156.2511 | $1,156.24 | $1,156.25 | $1,156.10 | |