| 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 | $200.30 | 7.182% | $214.6855 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $185.41 | 3.808% | $192.4704 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $110.48 | 11.356% | $123.0261 | $123.03 | $123.05 | $123.00 |
| Purchase #4 | $110.88 | 3.815% | $115.1101 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $188.35 | 12.509% | $211.9107 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $98.29 | 11.448% | $109.5422 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $14.77 | 13.137% | $16.7103 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $908.48 | $983.4553 | $983.46 | $983.45 | $983.40 | |