| 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 | $127.91 | 4.157% | $133.2272 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $103.91 | 9.614% | $113.8999 | $113.90 | $113.90 | $113.90 |
| Purchase #3 | $228.77 | 5.278% | $240.8445 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $5.79 | 5.667% | $6.1181 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $168.90 | 8.757% | $183.6906 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $92.54 | 10.811% | $102.5445 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $134.71 | 12.230% | $151.185 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $862.53 | $931.5098 | $931.51 | $931.55 | $931.40 | |