| 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 | $95.34 | 7.295% | $102.2951 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $60.74 | 5.545% | $64.108 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $115.82 | 11.392% | $129.0142 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $79.37 | 11.363% | $88.3888 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $231.75 | 13.574% | $263.2077 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $169.47 | 5.170% | $178.2316 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $113.85 | 3.253% | $117.5535 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $866.34 | $942.7989 | $942.80 | $942.80 | $942.80 | |