| 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 | $200.25 | 4.599% | $209.4595 | $209.46 | $209.45 | $209.50 |
| Purchase #2 | $161.65 | 13.165% | $182.9312 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $109.74 | 13.180% | $124.2037 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $124.99 | 3.480% | $129.3397 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $96.67 | 10.293% | $106.6202 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $104.29 | 10.560% | $115.303 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $102.29 | 3.121% | $105.4825 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $899.88 | $973.3398 | $973.33 | $973.35 | $973.30 | |