| 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 | $203.39 | 8.516% | $220.7107 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $78.64 | 5.669% | $83.0981 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $192.69 | 12.857% | $217.4642 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $183.97 | 13.587% | $208.966 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $133.68 | 6.408% | $142.2462 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $100.25 | 12.429% | $112.7101 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $129.28 | 10.622% | $143.0121 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $1,021.90 | $1,128.2074 | $1,128.21 | $1,128.15 | $1,128.20 | |