| 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 | $209.81 | 13.459% | $238.0483 | $238.05 | $238.05 | $238.00 |
| Purchase #2 | $12.94 | 10.490% | $14.2974 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $218.82 | 10.172% | $241.0784 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $138.84 | 13.520% | $157.6112 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $233.64 | 9.324% | $255.4246 | $255.42 | $255.40 | $255.40 |
| Purchase #6 | $216.39 | 3.470% | $223.8987 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $25.45 | 5.276% | $26.7927 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $1,055.89 | $1,157.1513 | $1,157.15 | $1,157.15 | $1,157.10 | |