| 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 | $104.55 | 12.512% | $117.6313 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $146.90 | 11.829% | $164.2768 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $242.84 | 9.847% | $266.7525 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $13.50 | 7.758% | $14.5473 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $193.26 | 10.134% | $212.845 | $212.85 | $212.85 | $212.80 |
| Purchase #6 | $96.39 | 9.814% | $105.8497 | $105.85 | $105.85 | $105.80 |
| Purchase #7 | $148.54 | 11.755% | $166.0009 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $945.98 | $1,047.9035 | $1,047.91 | $1,047.95 | $1,047.80 | |