| 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 | $249.35 | 9.310% | $272.5645 | $272.56 | $272.55 | $272.60 |
| Purchase #2 | $120.97 | 6.194% | $128.4629 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $210.78 | 8.293% | $228.26 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $23.56 | 13.152% | $26.6586 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $210.41 | 3.629% | $218.0458 | $218.05 | $218.05 | $218.00 |
| Purchase #6 | $21.43 | 4.850% | $22.4694 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $133.71 | 12.407% | $150.2994 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $970.21 | $1,046.7606 | $1,046.76 | $1,046.70 | $1,046.90 | |