| 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 | $208.39 | 10.410% | $230.0834 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $16.84 | 8.526% | $18.2758 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $96.95 | 12.401% | $108.9728 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $170.35 | 10.771% | $188.6984 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $233.51 | 11.293% | $259.8803 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $98.49 | 11.468% | $109.7848 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $206.98 | 5.832% | $219.0511 | $219.05 | $219.05 | $219.10 |
| 7 purchase totals = | $1,031.51 | $1,134.7466 | $1,134.74 | $1,134.80 | $1,134.90 | |