| 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 | $234.31 | 9.105% | $255.6439 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $19.41 | 12.714% | $21.8778 | $21.88 | $21.90 | $21.90 |
| Purchase #3 | $203.72 | 5.806% | $215.548 | $215.55 | $215.55 | $215.50 |
| Purchase #4 | $146.93 | 3.335% | $151.8301 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $149.84 | 12.802% | $169.0225 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $105.28 | 12.311% | $118.241 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $197.48 | 13.783% | $224.6987 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,056.97 | $1,156.8620 | $1,156.86 | $1,156.90 | $1,156.70 | |