| 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 | $218.33 | 6.175% | $231.8119 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $192.70 | 6.252% | $204.7476 | $204.75 | $204.75 | $204.70 |
| Purchase #3 | $75.52 | 13.356% | $85.6065 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $34.27 | 3.235% | $35.3786 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $114.70 | 3.548% | $118.7696 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $43.83 | 12.724% | $49.4069 | $49.41 | $49.40 | $49.40 |
| Purchase #7 | $205.75 | 12.139% | $230.726 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $885.10 | $956.4471 | $956.46 | $956.45 | $956.40 | |