| 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 | $182.45 | 13.719% | $207.4803 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $91.59 | 4.458% | $95.6731 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $104.78 | 4.422% | $109.4134 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $200.25 | 12.293% | $224.8667 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $101.98 | 4.634% | $106.7058 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $130.92 | 11.139% | $145.5032 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $222.52 | 8.106% | $240.5575 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $1,034.49 | $1,130.2000 | $1,130.20 | $1,130.15 | $1,130.30 | |