| 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 | $199.99 | 4.290% | $208.5696 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $194.44 | 10.508% | $214.8718 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $249.51 | 10.823% | $276.5145 | $276.51 | $276.50 | $276.50 |
| Purchase #4 | $226.72 | 12.329% | $254.6723 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $167.45 | 12.871% | $189.0025 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $55.52 | 5.259% | $58.4398 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $117.42 | 12.858% | $132.5179 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $1,211.05 | $1,334.5884 | $1,334.58 | $1,334.50 | $1,334.60 | |