| 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 | $250.29 | 13.164% | $283.2382 | $283.24 | $283.25 | $283.20 |
| Purchase #2 | $145.99 | 5.202% | $153.5844 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $207.48 | 12.644% | $233.7138 | $233.71 | $233.70 | $233.70 |
| Purchase #4 | $164.92 | 5.375% | $173.7845 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $54.56 | 4.715% | $57.1325 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $41.27 | 4.483% | $43.1201 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $11.67 | 7.386% | $12.5319 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $876.18 | $957.1054 | $957.09 | $957.15 | $957.00 | |