| 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 | $99.40 | 12.688% | $112.0119 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $147.83 | 4.293% | $154.1763 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $5.74 | 13.186% | $6.4969 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $204.88 | 10.327% | $226.038 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $101.73 | 6.443% | $108.2845 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $146.44 | 13.367% | $166.0146 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $95.59 | 10.593% | $105.7158 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $801.61 | $878.7380 | $878.74 | $878.75 | $878.70 | |