| 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 | $211.50 | 13.676% | $240.4247 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $225.40 | 5.324% | $237.4003 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $120.52 | 3.357% | $124.5659 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $56.60 | 9.423% | $61.9334 | $61.93 | $61.95 | $61.90 |
| Purchase #5 | $120.75 | 4.468% | $126.1451 | $126.15 | $126.15 | $126.10 |
| Purchase #6 | $219.56 | 7.273% | $235.5286 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $243.72 | 11.480% | $271.6991 | $271.70 | $271.70 | $271.70 |
| 7 purchase totals = | $1,198.05 | $1,297.6971 | $1,297.70 | $1,297.70 | $1,297.60 | |