| 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 | $228.39 | 5.378% | $240.6728 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $148.51 | 12.843% | $167.5831 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $182.91 | 6.171% | $194.1974 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $99.97 | 5.747% | $105.7153 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $105.72 | 3.548% | $109.4709 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $41.36 | 7.235% | $44.3524 | $44.35 | $44.35 | $44.40 |
| Purchase #7 | $248.46 | 8.266% | $268.9977 | $269.00 | $269.00 | $269.00 |
| 7 purchase totals = | $1,055.32 | $1,130.9896 | $1,130.99 | $1,130.95 | $1,131.10 | |