| 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 | $229.34 | 4.678% | $240.0685 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $83.75 | 10.572% | $92.6041 | $92.60 | $92.60 | $92.60 |
| Purchase #3 | $80.55 | 4.782% | $84.4019 | $84.40 | $84.40 | $84.40 |
| Purchase #4 | $19.64 | 5.371% | $20.6949 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $199.75 | 7.353% | $214.4376 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $190.60 | 4.858% | $199.8593 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $213.68 | 7.730% | $230.1975 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $1,017.31 | $1,082.2638 | $1,082.26 | $1,082.25 | $1,082.30 | |