| 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 | $244.25 | 4.614% | $255.5197 | $255.52 | $255.50 | $255.50 |
| Purchase #2 | $233.98 | 5.794% | $247.5368 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $93.70 | 12.828% | $105.7198 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $82.31 | 7.586% | $88.554 | $88.55 | $88.55 | $88.60 |
| Purchase #5 | $110.69 | 10.555% | $122.3733 | $122.37 | $122.35 | $122.40 |
| Purchase #6 | $127.56 | 9.120% | $139.1935 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $126.55 | 13.148% | $143.1888 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $1,019.04 | $1,102.0859 | $1,102.08 | $1,102.05 | $1,102.10 | |