| 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 | $153.45 | 10.597% | $169.7111 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $217.98 | 13.797% | $248.0547 | $248.05 | $248.05 | $248.10 |
| Purchase #3 | $19.45 | 7.613% | $20.9307 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $9.28 | 9.352% | $10.1479 | $10.15 | $10.15 | $10.10 |
| Purchase #5 | $90.44 | 13.195% | $102.3736 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $247.44 | 3.743% | $256.7017 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $184.77 | 3.580% | $191.3848 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $922.81 | $999.3045 | $999.29 | $999.30 | $999.30 | |