| 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 | $45.81 | 7.264% | $49.1376 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $142.32 | 7.233% | $152.614 | $152.61 | $152.60 | $152.60 |
| Purchase #3 | $29.46 | 12.331% | $33.0927 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $183.26 | 11.290% | $203.9501 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $224.38 | 9.274% | $245.189 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $234.85 | 8.793% | $255.5004 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $94.39 | 8.768% | $102.6661 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $954.47 | $1,042.1499 | $1,042.15 | $1,042.15 | $1,042.20 | |