| 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 | $239.98 | 5.711% | $253.6853 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $184.83 | 12.299% | $207.5622 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $97.80 | 11.662% | $109.2054 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $194.36 | 11.490% | $216.692 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $146.45 | 9.688% | $160.6381 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $38.96 | 4.276% | $40.6259 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $113.85 | 9.175% | $124.2957 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $1,016.23 | $1,112.7046 | $1,112.72 | $1,112.75 | $1,112.70 | |