| 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 | $245.93 | 13.419% | $278.9313 | $278.93 | $278.95 | $278.90 |
| Purchase #2 | $229.54 | 7.173% | $246.0049 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $182.99 | 4.814% | $191.7991 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $217.30 | 8.118% | $234.9404 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $97.32 | 3.601% | $100.8245 | $100.82 | $100.80 | $100.80 |
| Purchase #6 | $195.68 | 12.548% | $220.2339 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $128.42 | 3.750% | $133.2358 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $1,297.18 | $1,405.9699 | $1,405.96 | $1,406.00 | $1,405.80 | |