| 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 | $214.32 | 3.188% | $221.1525 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $144.43 | 7.591% | $155.3937 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $246.87 | 3.487% | $255.4784 | $255.48 | $255.50 | $255.50 |
| Purchase #4 | $121.44 | 9.104% | $132.4959 | $132.50 | $132.50 | $132.50 |
| Purchase #5 | $13.64 | 4.616% | $14.2696 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $202.32 | 4.538% | $211.5013 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $35.46 | 3.679% | $36.7646 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $978.48 | $1,027.0560 | $1,027.05 | $1,027.05 | $1,027.20 | |