| 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 | $199.78 | 3.308% | $206.3887 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $127.91 | 12.522% | $143.9269 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $107.97 | 13.475% | $122.519 | $122.52 | $122.50 | $122.50 |
| Purchase #4 | $240.92 | 11.736% | $269.1944 | $269.19 | $269.20 | $269.20 |
| Purchase #5 | $55.47 | 4.209% | $57.8047 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $233.70 | 8.368% | $253.256 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $145.63 | 6.566% | $155.1921 | $155.19 | $155.20 | $155.20 |
| 7 purchase totals = | $1,111.38 | $1,208.2818 | $1,208.28 | $1,208.30 | $1,208.30 | |