| 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 | $106.44 | 3.407% | $110.0664 | $110.07 | $110.05 | $110.10 |
| Purchase #2 | $42.69 | 5.605% | $45.0828 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $91.36 | 10.212% | $100.6897 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $166.39 | 8.718% | $180.8959 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $115.56 | 5.792% | $122.2532 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $241.95 | 11.405% | $269.5444 | $269.54 | $269.55 | $269.50 |
| Purchase #7 | $207.52 | 11.290% | $230.949 | $230.95 | $230.95 | $230.90 |
| 7 purchase totals = | $971.91 | $1,059.4814 | $1,059.48 | $1,059.50 | $1,059.50 | |