| 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 | $211.58 | 9.770% | $232.2514 | $232.25 | $232.25 | $232.30 |
| Purchase #2 | $136.26 | 10.141% | $150.0781 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $153.34 | 6.430% | $163.1998 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $53.75 | 6.782% | $57.3953 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $171.83 | 3.326% | $177.5451 | $177.55 | $177.55 | $177.50 |
| Purchase #6 | $180.61 | 5.251% | $190.0938 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $114.76 | 10.348% | $126.6354 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $1,022.13 | $1,097.1989 | $1,097.21 | $1,097.25 | $1,097.20 | |