| 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 | $226.63 | 5.128% | $238.2516 | $238.25 | $238.25 | $238.30 |
| Purchase #2 | $63.34 | 10.650% | $70.0857 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $144.29 | 10.684% | $159.7059 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $163.41 | 9.509% | $178.9487 | $178.95 | $178.95 | $178.90 |
| Purchase #5 | $159.43 | 10.393% | $175.9996 | $176.00 | $176.00 | $176.00 |
| Purchase #6 | $112.73 | 7.751% | $121.4677 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $118.95 | 4.741% | $124.5894 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $988.78 | $1,069.0486 | $1,069.06 | $1,069.05 | $1,069.10 | |