| 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 | $228.76 | 13.430% | $259.4825 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $36.73 | 5.341% | $38.6917 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $107.32 | 4.547% | $112.1998 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $135.39 | 3.491% | $140.1165 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $106.66 | 13.613% | $121.1796 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $165.96 | 4.727% | $173.8049 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $42.74 | 13.133% | $48.353 | $48.35 | $48.35 | $48.40 |
| 7 purchase totals = | $823.56 | $893.8280 | $893.82 | $893.85 | $893.90 | |