| 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 | $140.74 | 9.312% | $153.8457 | $153.85 | $153.85 | $153.80 |
| Purchase #2 | $203.91 | 7.539% | $219.2828 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $90.62 | 4.155% | $94.3853 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $232.83 | 9.811% | $255.673 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $123.49 | 7.519% | $132.7752 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $92.87 | 10.659% | $102.769 | $102.77 | $102.75 | $102.80 |
| Purchase #7 | $36.56 | 11.712% | $40.8419 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $921.02 | $999.5729 | $999.58 | $999.60 | $999.60 | |