| 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 | $190.97 | 8.196% | $206.6219 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $225.25 | 13.348% | $255.3164 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $187.78 | 9.138% | $204.9393 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $185.55 | 7.485% | $199.4384 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $246.63 | 9.500% | $270.0599 | $270.06 | $270.05 | $270.10 |
| Purchase #6 | $130.78 | 7.340% | $140.3793 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $93.52 | 7.142% | $100.1992 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $1,260.48 | $1,376.9544 | $1,376.96 | $1,376.95 | $1,376.90 | |