| 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 | $222.90 | 9.779% | $244.6974 | $244.70 | $244.70 | $244.70 |
| Purchase #2 | $102.81 | 5.854% | $108.8285 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $29.30 | 13.399% | $33.2259 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $222.33 | 7.358% | $238.689 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $40.61 | 13.315% | $46.0172 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $113.49 | 3.663% | $117.6471 | $117.65 | $117.65 | $117.60 |
| Purchase #7 | $228.66 | 8.500% | $248.0961 | $248.10 | $248.10 | $248.10 |
| 7 purchase totals = | $960.10 | $1,037.2012 | $1,037.22 | $1,037.25 | $1,037.10 | |