| 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 | $204.88 | 10.462% | $226.3145 | $226.31 | $226.30 | $226.30 |
| Purchase #2 | $72.40 | 10.496% | $79.9991 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $134.80 | 3.632% | $139.6959 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $233.59 | 13.728% | $265.6572 | $265.66 | $265.65 | $265.70 |
| Purchase #5 | $135.54 | 4.706% | $141.9185 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $152.63 | 10.750% | $169.0377 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $60.64 | 12.534% | $68.2406 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $994.48 | $1,090.8635 | $1,090.87 | $1,090.85 | $1,090.80 | |