| 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 | $93.41 | 9.379% | $102.1709 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $109.47 | 12.437% | $123.0848 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $172.89 | 6.304% | $183.789 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $151.70 | 10.369% | $167.4298 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $216.52 | 3.746% | $224.6308 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $41.42 | 11.533% | $46.197 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $37.36 | 6.131% | $39.6505 | $39.65 | $39.65 | $39.70 |
| 7 purchase totals = | $822.77 | $886.9528 | $886.95 | $887.00 | $887.00 | |