| 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 | $229.35 | 11.308% | $255.2849 | $255.28 | $255.30 | $255.30 |
| Purchase #2 | $26.57 | 6.736% | $28.3598 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $32.49 | 7.500% | $34.9268 | $34.93 | $34.95 | $34.90 |
| Purchase #4 | $34.76 | 7.398% | $37.3315 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $154.66 | 9.446% | $169.2692 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $225.44 | 9.697% | $247.3009 | $247.30 | $247.30 | $247.30 |
| Purchase #7 | $60.41 | 11.470% | $67.339 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $763.68 | $839.8121 | $839.81 | $839.85 | $839.80 | |