| 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 | $226.56 | 7.731% | $244.0754 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $20.71 | 10.710% | $22.928 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $166.53 | 5.388% | $175.5026 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $52.94 | 3.646% | $54.8702 | $54.87 | $54.85 | $54.90 |
| Purchase #5 | $212.78 | 5.604% | $224.7042 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $117.45 | 13.339% | $133.1167 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $179.64 | 12.322% | $201.7752 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $976.61 | $1,056.9723 | $1,056.98 | $1,057.00 | $1,057.00 | |