| 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 | $240.63 | 9.635% | $263.8147 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $15.42 | 8.437% | $16.721 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $210.56 | 7.745% | $226.8679 | $226.87 | $226.85 | $226.90 |
| Purchase #4 | $179.90 | 11.486% | $200.5633 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $72.76 | 12.733% | $82.0245 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $210.52 | 3.177% | $217.2082 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $151.64 | 12.103% | $169.993 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $1,081.43 | $1,177.1926 | $1,177.18 | $1,177.10 | $1,177.20 | |