| 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 | $112.33 | 7.447% | $120.6952 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $123.57 | 8.559% | $134.1464 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $60.85 | 11.744% | $67.9962 | $68.00 | $68.00 | $68.00 |
| Purchase #4 | $212.50 | 8.637% | $230.8536 | $230.85 | $230.85 | $230.90 |
| Purchase #5 | $182.92 | 6.773% | $195.3092 | $195.31 | $195.30 | $195.30 |
| Purchase #6 | $104.97 | 9.820% | $115.2781 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $242.38 | 10.792% | $268.5376 | $268.54 | $268.55 | $268.50 |
| 7 purchase totals = | $1,039.52 | $1,132.8163 | $1,132.83 | $1,132.85 | $1,132.80 | |