| 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 | $18.66 | 5.283% | $19.6458 | $19.65 | $19.65 | $19.60 |
| Purchase #2 | $132.90 | 11.750% | $148.5158 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $116.60 | 11.345% | $129.8283 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $237.40 | 5.345% | $250.089 | $250.09 | $250.10 | $250.10 |
| Purchase #5 | $230.66 | 12.493% | $259.4764 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $236.89 | 10.768% | $262.3983 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $121.60 | 9.621% | $133.2991 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $1,094.71 | $1,203.2527 | $1,203.27 | $1,203.30 | $1,203.20 | |