| 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 | $192.38 | 6.676% | $205.2233 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $194.56 | 3.833% | $202.0175 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $195.51 | 10.600% | $216.2341 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $197.70 | 6.508% | $210.5663 | $210.57 | $210.55 | $210.60 |
| Purchase #5 | $16.66 | 9.149% | $18.1842 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $69.78 | 3.128% | $71.9627 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $82.82 | 13.708% | $94.173 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $949.41 | $1,018.3611 | $1,018.35 | $1,018.30 | $1,018.40 | |