| 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 | $124.77 | 11.330% | $138.9064 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $110.46 | 6.543% | $117.6874 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $41.74 | 3.231% | $43.0886 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $112.78 | 5.111% | $118.5442 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $103.65 | 6.323% | $110.2038 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $53.49 | 12.578% | $60.218 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $82.95 | 11.143% | $92.1931 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $629.84 | $680.8415 | $680.84 | $680.85 | $680.80 | |