| 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 | $220.53 | 3.833% | $228.9829 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $187.74 | 8.408% | $203.5252 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $152.62 | 3.687% | $158.2471 | $158.25 | $158.25 | $158.20 |
| Purchase #4 | $224.34 | 7.478% | $241.1161 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $124.52 | 4.282% | $129.8519 | $129.85 | $129.85 | $129.90 |
| Purchase #6 | $14.49 | 13.695% | $16.4744 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $111.62 | 5.542% | $117.806 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $1,035.86 | $1,096.0036 | $1,096.01 | $1,096.00 | $1,096.00 | |