| 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 | $205.51 | 12.350% | $230.8905 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $111.54 | 5.494% | $117.668 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $233.53 | 12.422% | $262.5391 | $262.54 | $262.55 | $262.50 |
| Purchase #4 | $17.94 | 6.328% | $19.0752 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $32.84 | 13.276% | $37.1998 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $96.74 | 11.249% | $107.6223 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $80.77 | 3.458% | $83.563 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $778.87 | $858.5579 | $858.56 | $858.55 | $858.60 | |