| 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 | $245.69 | 4.846% | $257.5961 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $177.89 | 6.687% | $189.7855 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $249.81 | 8.314% | $270.5792 | $270.58 | $270.60 | $270.60 |
| Purchase #4 | $84.77 | 3.870% | $88.0506 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $150.84 | 11.387% | $168.0162 | $168.02 | $168.00 | $168.00 |
| Purchase #6 | $145.91 | 4.454% | $152.4088 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $94.88 | 8.215% | $102.6744 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $1,149.79 | $1,229.1108 | $1,229.12 | $1,229.10 | $1,229.20 | |