| 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 | $231.33 | 5.745% | $244.6199 | $244.62 | $244.60 | $244.60 |
| Purchase #2 | $127.28 | 6.394% | $135.4183 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $183.41 | 5.754% | $193.9634 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $233.37 | 12.197% | $261.8341 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $181.59 | 8.840% | $197.6426 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $154.64 | 13.438% | $175.4205 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $149.49 | 11.473% | $166.641 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $1,261.11 | $1,375.5398 | $1,375.53 | $1,375.50 | $1,375.40 | |