| 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 | $230.32 | 7.713% | $248.0846 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $116.59 | 11.200% | $129.6481 | $129.65 | $129.65 | $129.60 |
| Purchase #3 | $111.76 | 7.303% | $119.9218 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $32.81 | 11.812% | $36.6855 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $33.57 | 9.343% | $36.7064 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $16.44 | 3.293% | $16.9814 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $60.29 | 4.353% | $62.9144 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $601.78 | $650.9422 | $650.94 | $650.95 | $650.90 | |