| 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 | $117.34 | 7.276% | $125.8777 | $125.88 | $125.90 | $125.90 |
| Purchase #2 | $131.58 | 12.322% | $147.7933 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $95.98 | 12.702% | $108.1714 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $106.25 | 11.688% | $118.6685 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $216.72 | 5.105% | $227.7836 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $244.26 | 5.815% | $258.4637 | $258.46 | $258.45 | $258.50 |
| Purchase #7 | $40.29 | 10.128% | $44.3706 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $952.42 | $1,031.1288 | $1,031.12 | $1,031.10 | $1,031.30 | |