| 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 | $95.72 | 13.614% | $108.7513 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $83.92 | 10.697% | $92.8969 | $92.90 | $92.90 | $92.90 |
| Purchase #3 | $202.74 | 9.491% | $221.9821 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $12.67 | 7.212% | $13.5838 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $205.87 | 13.301% | $233.2528 | $233.25 | $233.25 | $233.30 |
| Purchase #6 | $94.81 | 7.155% | $101.5937 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $182.60 | 11.269% | $203.1772 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $878.33 | $975.2378 | $975.23 | $975.30 | $975.40 | |