| 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 | $73.88 | 8.164% | $79.9116 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $179.30 | 7.842% | $193.3607 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $87.84 | 7.654% | $94.5633 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $98.73 | 11.603% | $110.1856 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $221.37 | 11.670% | $247.2039 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $100.91 | 10.655% | $111.662 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $247.54 | 10.437% | $273.3757 | $273.38 | $273.40 | $273.40 |
| 7 purchase totals = | $1,009.57 | $1,110.2628 | $1,110.26 | $1,110.25 | $1,110.40 | |