| 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 | $118.68 | 12.746% | $133.807 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $131.60 | 13.736% | $149.6766 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $127.90 | 4.196% | $133.2667 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $57.58 | 4.269% | $60.0381 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $208.45 | 7.760% | $224.6257 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $208.73 | 12.525% | $234.8734 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $217.54 | 3.417% | $224.9733 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $1,070.48 | $1,161.2608 | $1,161.27 | $1,161.25 | $1,161.30 | |