| 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 | $204.34 | 12.284% | $229.4411 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $21.83 | 4.687% | $22.8532 | $22.85 | $22.85 | $22.90 |
| Purchase #3 | $177.58 | 10.133% | $195.5742 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $93.90 | 4.665% | $98.2804 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $150.80 | 11.386% | $167.9701 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $5.89 | 3.460% | $6.0938 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $37.99 | 7.418% | $40.8081 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $692.33 | $761.0209 | $761.01 | $761.00 | $761.10 | |