| 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 | $98.75 | 4.421% | $103.1157 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $209.87 | 3.824% | $217.8954 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $127.88 | 6.382% | $136.0413 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $67.75 | 9.163% | $73.9579 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $188.42 | 8.490% | $204.4169 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $151.39 | 9.431% | $165.6676 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $34.69 | 5.283% | $36.5227 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $878.75 | $937.6175 | $937.63 | $937.55 | $937.60 | |