| 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 | $240.31 | 6.381% | $255.6442 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $244.90 | 3.707% | $253.9784 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $240.90 | 11.773% | $269.2612 | $269.26 | $269.25 | $269.30 |
| Purchase #4 | $89.39 | 9.636% | $98.0036 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $241.87 | 12.850% | $272.9503 | $272.95 | $272.95 | $273.00 |
| Purchase #6 | $61.72 | 9.615% | $67.6544 | $67.65 | $67.65 | $67.70 |
| Purchase #7 | $44.43 | 10.536% | $49.1111 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $1,163.52 | $1,266.6032 | $1,266.59 | $1,266.60 | $1,266.70 | |