| 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 | $108.75 | 4.825% | $113.9972 | $114.00 | $114.00 | $114.00 |
| Purchase #2 | $40.29 | 8.416% | $43.6808 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $128.45 | 10.849% | $142.3855 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $244.43 | 8.734% | $265.7785 | $265.78 | $265.80 | $265.80 |
| Purchase #5 | $140.91 | 9.385% | $154.1344 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $220.32 | 3.552% | $228.1458 | $228.15 | $228.15 | $228.10 |
| Purchase #7 | $215.48 | 11.714% | $240.7213 | $240.72 | $240.70 | $240.70 |
| 7 purchase totals = | $1,098.63 | $1,188.8435 | $1,188.85 | $1,188.90 | $1,188.80 | |