| 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 | $140.64 | 3.481% | $145.5357 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $240.27 | 5.723% | $254.0207 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $57.60 | 10.302% | $63.534 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $123.67 | 8.271% | $133.8987 | $133.90 | $133.90 | $133.90 |
| Purchase #5 | $233.33 | 9.275% | $254.9714 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $220.29 | 8.191% | $238.334 | $238.33 | $238.35 | $238.30 |
| Purchase #7 | $206.75 | 3.820% | $214.6479 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $1,222.55 | $1,304.9424 | $1,304.94 | $1,304.95 | $1,304.80 | |