| 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 | $185.89 | 11.778% | $207.7841 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $14.96 | 12.354% | $16.8082 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $27.84 | 12.532% | $31.3289 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $236.53 | 8.647% | $256.9827 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $230.33 | 4.691% | $241.1348 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $10.54 | 11.574% | $11.7599 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $234.96 | 10.512% | $259.659 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $941.05 | $1,025.4576 | $1,025.45 | $1,025.50 | $1,025.50 | |