| 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 | $6.94 | 9.347% | $7.5887 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $234.49 | 7.584% | $252.2737 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $139.80 | 4.818% | $146.5356 | $146.54 | $146.55 | $146.50 |
| Purchase #4 | $94.42 | 4.566% | $98.7312 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $175.84 | 3.562% | $182.1034 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $206.54 | 11.378% | $230.0401 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $197.48 | 11.820% | $220.8221 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $1,055.51 | $1,138.0948 | $1,138.09 | $1,138.10 | $1,138.00 | |