| 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 | $121.75 | 4.755% | $127.5392 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $108.78 | 4.435% | $113.6044 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $29.39 | 9.755% | $32.257 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $108.84 | 5.440% | $114.7609 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $59.91 | 7.837% | $64.6051 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $113.53 | 7.228% | $121.7359 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $247.96 | 9.408% | $271.2881 | $271.29 | $271.30 | $271.30 |
| 7 purchase totals = | $790.16 | $845.7906 | $845.80 | $845.80 | $845.80 | |