| 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 | $199.59 | 4.534% | $208.6394 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $212.29 | 9.860% | $233.2218 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $184.46 | 7.865% | $198.9678 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $184.55 | 5.658% | $194.9918 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $235.54 | 8.810% | $256.2911 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $215.68 | 5.701% | $227.9759 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $81.77 | 8.780% | $88.9494 | $88.95 | $88.95 | $88.90 |
| 7 purchase totals = | $1,313.88 | $1,409.0372 | $1,409.04 | $1,409.05 | $1,409.00 | |