| 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 | $171.29 | 10.300% | $188.9329 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $112.89 | 6.556% | $120.2911 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $243.79 | 4.667% | $255.1677 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $232.96 | 5.184% | $245.0366 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $97.82 | 11.239% | $108.814 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $190.28 | 7.693% | $204.9182 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $71.64 | 5.138% | $75.3209 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $1,120.67 | $1,198.4814 | $1,198.48 | $1,198.45 | $1,198.40 | |