| 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 | $208.31 | 5.710% | $220.2045 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $77.49 | 10.811% | $85.8674 | $85.87 | $85.85 | $85.90 |
| Purchase #3 | $231.36 | 3.773% | $240.0892 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $152.89 | 3.401% | $158.0898 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $160.56 | 11.320% | $178.7354 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $173.44 | 3.701% | $179.859 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $214.79 | 12.316% | $241.2435 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $1,218.84 | $1,304.0888 | $1,304.09 | $1,304.10 | $1,304.10 | |