| 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 | $238.47 | 3.501% | $246.8188 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $202.85 | 3.315% | $209.5745 | $209.57 | $209.55 | $209.60 |
| Purchase #3 | $32.79 | 12.360% | $36.8428 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $67.47 | 4.372% | $70.4198 | $70.42 | $70.40 | $70.40 |
| Purchase #5 | $55.28 | 3.688% | $57.3187 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $157.62 | 5.473% | $166.2465 | $166.25 | $166.25 | $166.20 |
| Purchase #7 | $13.34 | 11.827% | $14.9177 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $767.82 | $802.1388 | $802.14 | $802.05 | $802.00 | |