| 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 | $213.63 | 6.872% | $228.3107 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $229.59 | 4.705% | $240.3922 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $247.96 | 12.643% | $279.3096 | $279.31 | $279.30 | $279.30 |
| Purchase #4 | $30.44 | 13.269% | $34.4791 | $34.48 | $34.50 | $34.50 |
| Purchase #5 | $176.33 | 5.776% | $186.5148 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $223.78 | 4.189% | $233.1541 | $233.15 | $233.15 | $233.20 |
| Purchase #7 | $20.46 | 12.481% | $23.0136 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $1,142.19 | $1,225.1741 | $1,225.16 | $1,225.15 | $1,225.20 | |