| 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 | $226.95 | 12.511% | $255.3437 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $162.25 | 12.734% | $182.9109 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $100.91 | 4.567% | $105.5186 | $105.52 | $105.50 | $105.50 |
| Purchase #4 | $73.58 | 7.663% | $79.2184 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $146.31 | 9.373% | $160.0236 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $55.92 | 11.746% | $62.4884 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $129.71 | 4.143% | $135.0839 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $895.63 | $980.5875 | $980.58 | $980.55 | $980.50 | |