| 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 | $195.76 | 7.720% | $210.8727 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $225.52 | 13.387% | $255.7104 | $255.71 | $255.70 | $255.70 |
| Purchase #3 | $242.70 | 5.572% | $256.2232 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $111.66 | 9.125% | $121.849 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $176.85 | 4.379% | $184.5943 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $223.87 | 12.749% | $252.4112 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $111.87 | 7.148% | $119.8665 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $1,288.23 | $1,401.5273 | $1,401.52 | $1,401.45 | $1,401.50 | |