| 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 | $226.95 | 5.351% | $239.0941 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $73.68 | 10.804% | $81.6404 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $213.86 | 5.768% | $226.1954 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $241.86 | 11.343% | $269.2942 | $269.29 | $269.30 | $269.30 |
| Purchase #5 | $42.59 | 9.845% | $46.783 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $201.90 | 12.542% | $227.2223 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $47.86 | 5.617% | $50.5483 | $50.55 | $50.55 | $50.50 |
| 7 purchase totals = | $1,048.70 | $1,140.7777 | $1,140.77 | $1,140.80 | $1,140.70 | |