| 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 | $217.87 | 12.691% | $245.5199 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $165.63 | 10.550% | $183.104 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $101.70 | 4.421% | $106.1962 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $90.72 | 11.122% | $100.8099 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $124.55 | 6.352% | $132.4614 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $240.92 | 3.505% | $249.3642 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $36.95 | 8.675% | $40.1554 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $978.34 | $1,057.6110 | $1,057.61 | $1,057.55 | $1,057.70 | |