| 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 | $220.28 | 9.329% | $240.8299 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $163.84 | 3.734% | $169.9578 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $14.79 | 7.111% | $15.8417 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $239.49 | 13.768% | $272.463 | $272.46 | $272.45 | $272.50 |
| Purchase #5 | $224.67 | 13.313% | $254.5803 | $254.58 | $254.60 | $254.60 |
| Purchase #6 | $200.40 | 9.104% | $218.6444 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $159.93 | 4.718% | $167.4755 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $1,223.40 | $1,339.7926 | $1,339.79 | $1,339.85 | $1,339.80 | |