| 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 | $98.29 | 4.496% | $102.7091 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $38.36 | 13.579% | $43.5689 | $43.57 | $43.55 | $43.60 |
| Purchase #3 | $113.73 | 13.713% | $129.3258 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $118.69 | 9.180% | $129.5857 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $167.91 | 10.835% | $186.103 | $186.10 | $186.10 | $186.10 |
| Purchase #6 | $234.56 | 8.184% | $253.7564 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $237.92 | 12.447% | $267.5339 | $267.53 | $267.55 | $267.50 |
| 7 purchase totals = | $1,009.46 | $1,112.5828 | $1,112.59 | $1,112.60 | $1,112.60 | |