| 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 | $228.51 | 11.773% | $255.4125 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $156.57 | 5.552% | $165.2628 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $227.72 | 3.672% | $236.0819 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $57.47 | 6.325% | $61.105 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $138.32 | 7.711% | $148.9859 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $250.88 | 7.480% | $269.6458 | $269.65 | $269.65 | $269.60 |
| Purchase #7 | $76.63 | 6.243% | $81.414 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $1,136.10 | $1,217.9079 | $1,217.91 | $1,217.90 | $1,217.90 | |