| 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 | $90.40 | 12.412% | $101.6204 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $88.90 | 3.601% | $92.1013 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $213.82 | 10.239% | $235.713 | $235.71 | $235.70 | $235.70 |
| Purchase #4 | $211.97 | 8.595% | $230.1888 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $245.81 | 8.679% | $267.1438 | $267.14 | $267.15 | $267.10 |
| Purchase #6 | $186.46 | 10.704% | $206.4187 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $138.41 | 11.350% | $154.1195 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $1,175.77 | $1,287.3055 | $1,287.30 | $1,287.25 | $1,287.20 | |