| 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 | $220.92 | 12.612% | $248.7824 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $182.60 | 5.172% | $192.0441 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $68.54 | 8.164% | $74.1356 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $164.65 | 12.259% | $184.8344 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $63.98 | 12.628% | $72.0594 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $122.34 | 10.403% | $135.067 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $50.56 | 12.251% | $56.7541 | $56.75 | $56.75 | $56.80 |
| 7 purchase totals = | $873.59 | $963.6770 | $963.67 | $963.70 | $963.70 | |