| 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 | $235.56 | 5.321% | $248.0941 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $46.28 | 8.794% | $50.3499 | $50.35 | $50.35 | $50.30 |
| Purchase #3 | $248.91 | 9.843% | $273.4102 | $273.41 | $273.40 | $273.40 |
| Purchase #4 | $31.80 | 9.443% | $34.8029 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $180.76 | 9.232% | $197.4478 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $13.97 | 10.506% | $15.4377 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $206.29 | 13.781% | $234.7188 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $963.57 | $1,054.2614 | $1,054.26 | $1,054.25 | $1,054.10 | |