| 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 | $190.69 | 3.409% | $197.1906 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $152.25 | 7.244% | $163.279 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $177.95 | 9.718% | $195.2432 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $218.50 | 13.716% | $248.4695 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $221.67 | 8.636% | $240.8134 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $176.43 | 12.235% | $198.0162 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $9.55 | 13.709% | $10.8592 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $1,147.04 | $1,253.8711 | $1,253.87 | $1,253.85 | $1,253.90 | |