| 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 | $77.85 | 13.430% | $88.3053 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $135.37 | 11.807% | $151.3531 | $151.35 | $151.35 | $151.40 |
| Purchase #3 | $128.79 | 12.858% | $145.3498 | $145.35 | $145.35 | $145.30 |
| Purchase #4 | $200.76 | 13.213% | $227.2864 | $227.29 | $227.30 | $227.30 |
| Purchase #5 | $203.58 | 7.143% | $218.1217 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $222.27 | 10.288% | $245.1371 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $137.59 | 13.732% | $156.4839 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $1,106.21 | $1,232.0373 | $1,232.04 | $1,232.05 | $1,232.00 | |