| 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 | $233.79 | 10.232% | $257.7114 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $224.44 | 4.194% | $233.853 | $233.85 | $233.85 | $233.90 |
| Purchase #3 | $106.63 | 13.542% | $121.0698 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $14.88 | 9.829% | $16.3426 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $60.57 | 9.323% | $66.2169 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $63.76 | 7.656% | $68.6415 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $125.93 | 7.680% | $135.6014 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $830.00 | $899.4366 | $899.43 | $899.40 | $899.40 | |