| 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 | $26.27 | 3.137% | $27.0941 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $176.67 | 5.268% | $185.977 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $183.67 | 8.578% | $199.4252 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $57.75 | 12.808% | $65.1466 | $65.15 | $65.15 | $65.10 |
| Purchase #5 | $192.28 | 12.830% | $216.9495 | $216.95 | $216.95 | $216.90 |
| Purchase #6 | $60.71 | 12.627% | $68.3759 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $194.95 | 8.317% | $211.164 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $892.30 | $974.1323 | $974.14 | $974.20 | $974.10 | |