| 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 | $10.85 | 4.873% | $11.3787 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $206.82 | 8.482% | $224.3625 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $193.83 | 12.481% | $218.0219 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $21.99 | 4.105% | $22.8927 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $161.39 | 10.411% | $178.1923 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $200.91 | 13.819% | $228.6738 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $248.30 | 3.657% | $257.3803 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $1,044.09 | $1,140.9022 | $1,140.89 | $1,140.90 | $1,141.00 | |