| 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 | $75.85 | 13.269% | $85.9145 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $130.96 | 13.555% | $148.7116 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $45.68 | 10.201% | $50.3398 | $50.34 | $50.35 | $50.30 |
| Purchase #4 | $250.52 | 8.735% | $272.4029 | $272.40 | $272.40 | $272.40 |
| Purchase #5 | $122.42 | 11.340% | $136.3024 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $121.51 | 12.527% | $136.7316 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $233.97 | 3.317% | $241.7308 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $980.91 | $1,072.1336 | $1,072.12 | $1,072.15 | $1,072.00 | |