| 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 | $197.78 | 13.551% | $224.5812 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $37.88 | 6.274% | $40.2566 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $109.45 | 9.668% | $120.0316 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $21.86 | 4.840% | $22.918 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $133.84 | 12.251% | $150.2367 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $115.34 | 6.223% | $122.5176 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $12.63 | 9.769% | $13.8638 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $628.78 | $694.4055 | $694.41 | $694.40 | $694.40 | |