| 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 | $241.90 | 13.401% | $274.317 | $274.32 | $274.30 | $274.30 |
| Purchase #2 | $196.49 | 6.323% | $208.9141 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $236.43 | 6.249% | $251.2045 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $112.48 | 7.502% | $120.9182 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $198.74 | 7.795% | $214.2318 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $173.73 | 8.758% | $188.9453 | $188.95 | $188.95 | $188.90 |
| Purchase #7 | $219.38 | 11.784% | $245.2317 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,379.15 | $1,503.7626 | $1,503.76 | $1,503.75 | $1,503.60 | |