| 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 | $182.27 | 5.718% | $192.6922 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $104.40 | 11.237% | $116.1314 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $94.51 | 12.562% | $106.3823 | $106.38 | $106.40 | $106.40 |
| Purchase #4 | $228.45 | 5.228% | $240.3934 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $85.73 | 10.561% | $94.7839 | $94.78 | $94.80 | $94.80 |
| Purchase #6 | $213.26 | 9.464% | $233.4429 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $135.35 | 6.618% | $144.3075 | $144.31 | $144.30 | $144.30 |
| 7 purchase totals = | $1,043.97 | $1,128.1336 | $1,128.12 | $1,128.20 | $1,128.10 | |