| 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 | $34.60 | 13.615% | $39.3108 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $88.93 | 5.597% | $93.9074 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $176.83 | 6.788% | $188.8332 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $216.71 | 4.507% | $226.4771 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $202.66 | 10.420% | $223.7772 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $202.79 | 10.249% | $223.5739 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $132.91 | 13.604% | $150.9911 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $1,055.43 | $1,146.8707 | $1,146.87 | $1,146.90 | $1,146.90 | |