| 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 | $222.97 | 12.853% | $251.6283 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $89.70 | 7.142% | $96.1064 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $175.65 | 3.718% | $182.1807 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $221.70 | 6.836% | $236.8554 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $153.83 | 9.305% | $168.1439 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $137.31 | 12.682% | $154.7237 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $204.39 | 4.505% | $213.5978 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $1,205.55 | $1,303.2362 | $1,303.24 | $1,303.25 | $1,303.20 | |