| 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 | $210.64 | 9.786% | $231.2532 | $231.25 | $231.25 | $231.30 |
| Purchase #2 | $46.90 | 12.667% | $52.8408 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $146.87 | 12.774% | $165.6312 | $165.63 | $165.65 | $165.60 |
| Purchase #4 | $172.42 | 13.543% | $195.7708 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $187.99 | 5.859% | $199.0043 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $183.54 | 8.533% | $199.2015 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $178.62 | 6.234% | $189.7552 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $1,126.98 | $1,233.4570 | $1,233.45 | $1,233.45 | $1,233.50 | |