| 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 | $19.59 | 13.722% | $22.2781 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $213.45 | 12.453% | $240.0309 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $184.30 | 13.366% | $208.9335 | $208.93 | $208.95 | $208.90 |
| Purchase #4 | $211.92 | 7.696% | $228.2294 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $207.51 | 10.312% | $228.9084 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $48.86 | 12.615% | $55.0237 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $60.74 | 11.599% | $67.7852 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $946.37 | $1,051.1892 | $1,051.19 | $1,051.25 | $1,051.10 | |