| 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 | $207.48 | 8.151% | $224.3917 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $209.49 | 9.781% | $229.9802 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $146.75 | 9.117% | $160.1292 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $40.26 | 13.146% | $45.5526 | $45.55 | $45.55 | $45.60 |
| Purchase #5 | $29.81 | 5.853% | $31.5548 | $31.55 | $31.55 | $31.60 |
| Purchase #6 | $24.28 | 3.762% | $25.1934 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $132.68 | 11.393% | $147.7962 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $790.75 | $864.5981 | $864.59 | $864.65 | $864.70 | |