| 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 | $196.73 | 12.311% | $220.9494 | $220.95 | $220.95 | $220.90 |
| Purchase #2 | $79.62 | 11.872% | $89.0725 | $89.07 | $89.05 | $89.10 |
| Purchase #3 | $81.51 | 12.578% | $91.7623 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $14.75 | 10.410% | $16.2855 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $175.71 | 12.418% | $197.5297 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $153.49 | 10.644% | $169.8275 | $169.83 | $169.85 | $169.80 |
| Purchase #7 | $53.50 | 9.106% | $58.3717 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $755.31 | $843.7986 | $843.80 | $843.80 | $843.80 | |