| 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 | $214.79 | 5.835% | $227.323 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $193.57 | 10.551% | $213.9936 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $7.44 | 13.227% | $8.4241 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $182.73 | 4.399% | $190.7683 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $190.72 | 3.578% | $197.544 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $158.32 | 7.674% | $170.4695 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $174.62 | 4.198% | $181.9505 | $181.95 | $181.95 | $182.00 |
| 7 purchase totals = | $1,122.19 | $1,190.4730 | $1,190.46 | $1,190.40 | $1,190.50 | |