| 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 | $233.89 | 3.221% | $241.4236 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $53.31 | 10.450% | $58.8809 | $58.88 | $58.90 | $58.90 |
| Purchase #3 | $71.63 | 6.692% | $76.4235 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $242.82 | 4.352% | $253.3875 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $23.91 | 10.491% | $26.4184 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $200.93 | 10.251% | $221.5273 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $241.37 | 7.863% | $260.3489 | $260.35 | $260.35 | $260.30 |
| 7 purchase totals = | $1,067.86 | $1,138.4101 | $1,138.41 | $1,138.40 | $1,138.30 | |