| 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 | $191.93 | 12.697% | $216.2994 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $121.91 | 8.686% | $132.4991 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $109.28 | 11.749% | $122.1193 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $192.88 | 6.342% | $205.1124 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $155.32 | 5.813% | $164.3488 | $164.35 | $164.35 | $164.30 |
| Purchase #6 | $224.76 | 9.482% | $246.0717 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $26.30 | 10.426% | $29.042 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $1,022.38 | $1,115.4927 | $1,115.49 | $1,115.45 | $1,115.40 | |