| 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 | $8.26 | 10.666% | $9.141 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $214.27 | 6.267% | $227.6983 | $227.70 | $227.70 | $227.70 |
| Purchase #3 | $102.77 | 3.806% | $106.6814 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $235.92 | 10.152% | $259.8706 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $68.34 | 5.779% | $72.2894 | $72.29 | $72.30 | $72.30 |
| Purchase #6 | $201.28 | 7.823% | $217.0261 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $118.38 | 9.651% | $129.8049 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $949.22 | $1,022.5117 | $1,022.51 | $1,022.55 | $1,022.50 | |