| 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 | $134.86 | 12.180% | $151.2859 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $203.88 | 13.846% | $232.1092 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $129.87 | 13.362% | $147.2232 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $223.48 | 4.190% | $232.8438 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $202.41 | 4.320% | $211.1541 | $211.15 | $211.15 | $211.20 |
| Purchase #6 | $221.69 | 3.513% | $229.478 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $242.32 | 10.681% | $268.2022 | $268.20 | $268.20 | $268.20 |
| 7 purchase totals = | $1,358.51 | $1,472.2964 | $1,472.29 | $1,472.30 | $1,472.30 | |