| 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 | $192.73 | 11.815% | $215.501 | $215.50 | $215.50 | $215.50 |
| Purchase #2 | $193.92 | 7.133% | $207.7523 | $207.75 | $207.75 | $207.80 |
| Purchase #3 | $240.92 | 7.555% | $259.1215 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $147.94 | 3.196% | $152.6682 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $176.76 | 11.500% | $197.0874 | $197.09 | $197.10 | $197.10 |
| Purchase #6 | $131.36 | 10.189% | $144.7443 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $180.56 | 8.267% | $195.4869 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $1,264.19 | $1,372.3616 | $1,372.36 | $1,372.35 | $1,372.40 | |