| 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 | $213.38 | 5.135% | $224.3371 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $15.52 | 4.401% | $16.203 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $27.75 | 3.202% | $28.6386 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $82.59 | 10.604% | $91.3478 | $91.35 | $91.35 | $91.30 |
| Purchase #5 | $60.84 | 11.494% | $67.8329 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $119.30 | 7.676% | $128.4575 | $128.46 | $128.45 | $128.50 |
| Purchase #7 | $238.29 | 8.428% | $258.3731 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $757.67 | $815.1900 | $815.19 | $815.20 | $815.10 | |