| 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 | $226.36 | 8.199% | $244.9193 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $140.94 | 9.649% | $154.5393 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $160.55 | 10.763% | $177.83 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $70.97 | 11.484% | $79.1202 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $40.89 | 7.756% | $44.0614 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $207.78 | 10.306% | $229.1938 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $62.75 | 12.110% | $70.349 | $70.35 | $70.35 | $70.30 |
| 7 purchase totals = | $910.24 | $1,000.0130 | $1,000.01 | $1,000.00 | $999.90 | |