| 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 | $239.47 | 9.850% | $263.0578 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $203.63 | 6.824% | $217.5257 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $168.70 | 4.530% | $176.3421 | $176.34 | $176.35 | $176.30 |
| Purchase #4 | $89.53 | 11.745% | $100.0453 | $100.05 | $100.05 | $100.00 |
| Purchase #5 | $249.61 | 11.847% | $279.1813 | $279.18 | $279.20 | $279.20 |
| Purchase #6 | $63.82 | 4.577% | $66.741 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $112.53 | 6.195% | $119.5012 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $1,127.29 | $1,222.3944 | $1,222.40 | $1,222.45 | $1,222.30 | |