| 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 | $139.53 | 7.674% | $150.2375 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $150.61 | 9.728% | $165.2613 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $235.55 | 7.209% | $252.5308 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $126.53 | 12.188% | $141.9515 | $141.95 | $141.95 | $142.00 |
| Purchase #5 | $248.65 | 4.477% | $259.7821 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $13.89 | 9.158% | $15.162 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $211.46 | 13.374% | $239.7407 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $1,126.22 | $1,224.6659 | $1,224.66 | $1,224.70 | $1,224.70 | |