| 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 | $95.72 | 8.523% | $103.8782 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $226.79 | 11.176% | $252.1361 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $202.85 | 9.156% | $221.4229 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $193.98 | 10.470% | $214.2897 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $173.51 | 13.682% | $197.2496 | $197.25 | $197.25 | $197.20 |
| Purchase #6 | $188.75 | 8.584% | $204.9523 | $204.95 | $204.95 | $205.00 |
| Purchase #7 | $131.80 | 12.363% | $148.0944 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $1,213.40 | $1,342.0232 | $1,342.02 | $1,342.05 | $1,342.00 | |