| 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 | $209.97 | 13.503% | $238.3222 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $80.26 | 4.545% | $83.9078 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $193.72 | 9.334% | $211.8018 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $57.82 | 12.281% | $64.9209 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $223.72 | 4.297% | $233.3332 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $88.29 | 10.638% | $97.6823 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $166.26 | 13.576% | $188.8315 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $1,020.04 | $1,118.7997 | $1,118.79 | $1,118.80 | $1,118.70 | |