| 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 | $185.61 | 9.384% | $203.0276 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $205.53 | 8.451% | $222.8993 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $40.34 | 13.640% | $45.8424 | $45.84 | $45.85 | $45.80 |
| Purchase #4 | $92.51 | 10.307% | $102.045 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $180.68 | 8.379% | $195.8192 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $228.70 | 4.220% | $238.3511 | $238.35 | $238.35 | $238.40 |
| Purchase #7 | $193.42 | 10.811% | $214.3306 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $1,126.79 | $1,222.3152 | $1,222.32 | $1,222.35 | $1,222.20 | |