| 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 | $36.48 | 13.855% | $41.5343 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $209.96 | 12.312% | $235.8103 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $211.86 | 13.824% | $241.1475 | $241.15 | $241.15 | $241.10 |
| Purchase #4 | $222.93 | 8.559% | $242.0106 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $228.46 | 7.433% | $245.4414 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $28.76 | 5.118% | $30.2319 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $94.72 | 6.729% | $101.0937 | $101.09 | $101.10 | $101.10 |
| 7 purchase totals = | $1,033.17 | $1,137.2697 | $1,137.26 | $1,137.30 | $1,137.10 | |