| 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 | $100.75 | 3.664% | $104.4415 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $132.40 | 9.439% | $144.8972 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $24.39 | 9.121% | $26.6146 | $26.61 | $26.60 | $26.60 |
| Purchase #4 | $169.33 | 5.440% | $178.5416 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $211.48 | 9.172% | $230.8769 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $161.67 | 5.591% | $170.709 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $238.79 | 13.176% | $270.253 | $270.25 | $270.25 | $270.30 |
| 7 purchase totals = | $1,038.81 | $1,126.3338 | $1,126.33 | $1,126.35 | $1,126.30 | |