| 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 | $181.99 | 11.746% | $203.3665 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $250.60 | 4.359% | $261.5237 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $221.91 | 7.300% | $238.1094 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $205.67 | 5.780% | $217.5577 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $27.29 | 4.500% | $28.5181 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $150.35 | 6.500% | $160.1228 | $160.12 | $160.10 | $160.10 |
| Purchase #7 | $106.78 | 7.788% | $115.096 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $1,144.59 | $1,224.2942 | $1,224.30 | $1,224.20 | $1,224.30 | |