| 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 | $244.68 | 4.166% | $254.8734 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $201.33 | 9.655% | $220.7684 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $223.54 | 13.339% | $253.358 | $253.36 | $253.35 | $253.40 |
| Purchase #4 | $220.29 | 13.668% | $250.3992 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $213.61 | 12.512% | $240.3369 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $91.87 | 8.703% | $99.8654 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $237.45 | 12.151% | $266.3025 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $1,432.77 | $1,585.9038 | $1,585.91 | $1,585.85 | $1,586.00 | |