| 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 | $186.85 | 4.491% | $195.2414 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $212.53 | 13.149% | $240.4756 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $88.73 | 3.756% | $92.0627 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $192.55 | 10.391% | $212.5579 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $168.49 | 7.312% | $180.81 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $231.30 | 3.492% | $239.377 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $20.94 | 12.434% | $23.5437 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $1,101.39 | $1,184.0683 | $1,184.07 | $1,184.10 | $1,184.10 | |