| 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 | $121.84 | 8.794% | $132.5546 | $132.55 | $132.55 | $132.60 |
| Purchase #2 | $71.90 | 8.399% | $77.9389 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $74.97 | 13.693% | $85.2356 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $246.38 | 10.534% | $272.3337 | $272.33 | $272.35 | $272.30 |
| Purchase #5 | $200.70 | 3.358% | $207.4395 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $101.89 | 9.159% | $111.2221 | $111.22 | $111.20 | $111.20 |
| Purchase #7 | $169.87 | 13.606% | $192.9825 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $987.55 | $1,079.7069 | $1,079.70 | $1,079.75 | $1,079.60 | |