| 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 | $144.56 | 3.405% | $149.4823 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $122.40 | 11.616% | $136.618 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $244.79 | 5.355% | $257.8985 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $51.38 | 3.816% | $53.3407 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $224.92 | 8.200% | $243.3634 | $243.36 | $243.35 | $243.40 |
| Purchase #6 | $118.48 | 9.867% | $130.1704 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $133.48 | 10.571% | $147.5902 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $1,040.01 | $1,118.4635 | $1,118.46 | $1,118.45 | $1,118.50 | |