| 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 | $189.25 | 10.727% | $209.5508 | $209.55 | $209.55 | $209.60 |
| Purchase #2 | $142.49 | 8.548% | $154.67 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $247.90 | 12.662% | $279.2891 | $279.29 | $279.30 | $279.30 |
| Purchase #4 | $91.84 | 11.593% | $102.487 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $83.30 | 6.684% | $88.8678 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $199.34 | 3.651% | $206.6179 | $206.62 | $206.60 | $206.60 |
| Purchase #7 | $71.57 | 10.168% | $78.8472 | $78.85 | $78.85 | $78.80 |
| 7 purchase totals = | $1,025.69 | $1,120.3298 | $1,120.34 | $1,120.30 | $1,120.40 | |