| 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 | $204.90 | 4.593% | $214.3111 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $99.79 | 5.163% | $104.9422 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $192.94 | 7.709% | $207.8137 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $238.28 | 12.597% | $268.2961 | $268.30 | $268.30 | $268.30 |
| Purchase #5 | $21.95 | 9.529% | $24.0416 | $24.04 | $24.05 | $24.00 |
| Purchase #6 | $147.26 | 4.869% | $154.4301 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $97.36 | 3.434% | $100.7033 | $100.70 | $100.70 | $100.70 |
| 7 purchase totals = | $1,002.48 | $1,074.5381 | $1,074.53 | $1,074.55 | $1,074.40 | |