| 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 | $139.75 | 9.233% | $152.6531 | $152.65 | $152.65 | $152.70 |
| Purchase #2 | $58.76 | 10.461% | $64.9069 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $223.42 | 13.824% | $254.3056 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $229.62 | 10.466% | $253.652 | $253.65 | $253.65 | $253.70 |
| Purchase #5 | $70.92 | 9.751% | $77.8354 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $88.72 | 8.775% | $96.5052 | $96.51 | $96.50 | $96.50 |
| Purchase #7 | $204.84 | 5.555% | $216.2189 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $1,016.03 | $1,116.0771 | $1,116.09 | $1,116.05 | $1,116.10 | |