| 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 | $26.57 | 3.167% | $27.4115 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $244.41 | 12.286% | $274.4382 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $34.85 | 12.676% | $39.2676 | $39.27 | $39.25 | $39.30 |
| Purchase #4 | $55.52 | 12.442% | $62.4278 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $103.65 | 3.410% | $107.1845 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $247.43 | 9.262% | $270.347 | $270.35 | $270.35 | $270.30 |
| Purchase #7 | $131.66 | 10.433% | $145.3961 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $844.09 | $926.4727 | $926.48 | $926.50 | $926.40 | |