| 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 | $109.46 | 12.279% | $122.9006 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $12.33 | 13.647% | $14.0127 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $71.81 | 4.647% | $75.147 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $177.38 | 11.434% | $197.6616 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $59.52 | 3.276% | $61.4699 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $39.78 | 12.455% | $44.7346 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $9.91 | 3.483% | $10.2552 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $480.19 | $526.1816 | $526.18 | $526.15 | $526.20 | |