| 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 | $108.57 | 12.856% | $122.5278 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $195.33 | 10.268% | $215.3865 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $48.66 | 6.580% | $51.8618 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $176.69 | 8.564% | $191.8217 | $191.82 | $191.80 | $191.80 |
| Purchase #5 | $197.92 | 7.518% | $212.7996 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $57.66 | 5.508% | $60.8359 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $65.48 | 10.845% | $72.5813 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $850.31 | $927.8146 | $927.82 | $927.85 | $927.80 | |