| 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 | $106.48 | 6.582% | $113.4885 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $220.72 | 8.240% | $238.9073 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $153.94 | 8.106% | $166.4184 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $9.25 | 6.598% | $9.8603 | $9.86 | $9.85 | $9.90 |
| Purchase #5 | $229.40 | 10.124% | $252.6245 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $135.95 | 4.249% | $141.7265 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $14.77 | 10.296% | $16.2907 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $870.51 | $939.3162 | $939.32 | $939.30 | $939.30 | |