| 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 | $194.51 | 3.723% | $201.7516 | $201.75 | $201.75 | $201.80 |
| Purchase #2 | $198.97 | 3.289% | $205.5141 | $205.51 | $205.50 | $205.50 |
| Purchase #3 | $149.31 | 6.352% | $158.7942 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $213.41 | 4.180% | $222.3305 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $249.99 | 11.397% | $278.4814 | $278.48 | $278.50 | $278.50 |
| Purchase #6 | $19.93 | 13.343% | $22.5893 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $107.40 | 5.631% | $113.4477 | $113.45 | $113.45 | $113.40 |
| 7 purchase totals = | $1,133.52 | $1,202.9088 | $1,202.90 | $1,202.95 | $1,202.90 | |