| 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 | $115.64 | 5.203% | $121.6567 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $46.28 | 12.298% | $51.9715 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $134.33 | 5.728% | $142.0244 | $142.02 | $142.00 | $142.00 |
| Purchase #4 | $165.88 | 12.151% | $186.0361 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $219.65 | 5.204% | $231.0806 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $85.63 | 7.747% | $92.2638 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $69.97 | 5.548% | $73.8519 | $73.85 | $73.85 | $73.90 |
| 7 purchase totals = | $837.38 | $898.8850 | $898.88 | $898.85 | $899.00 | |