| 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 | $197.86 | 7.690% | $213.0754 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $27.95 | 5.592% | $29.513 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $173.73 | 9.813% | $190.7781 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $108.66 | 4.317% | $113.3509 | $113.35 | $113.35 | $113.40 |
| Purchase #5 | $92.64 | 9.518% | $101.4575 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $200.51 | 3.282% | $207.0907 | $207.09 | $207.10 | $207.10 |
| Purchase #7 | $222.50 | 8.518% | $241.4526 | $241.45 | $241.45 | $241.50 |
| 7 purchase totals = | $1,023.85 | $1,096.7182 | $1,096.72 | $1,096.75 | $1,096.90 | |