| 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 | $19.87 | 8.777% | $21.614 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $158.34 | 10.102% | $174.3355 | $174.34 | $174.35 | $174.30 |
| Purchase #3 | $131.89 | 3.853% | $136.9717 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $232.86 | 10.477% | $257.2567 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $166.48 | 9.450% | $182.2124 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $241.80 | 11.245% | $268.9904 | $268.99 | $269.00 | $269.00 |
| Purchase #7 | $178.96 | 10.769% | $198.2322 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $1,130.20 | $1,239.6129 | $1,239.61 | $1,239.60 | $1,239.60 | |