| 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 | $183.98 | 13.721% | $209.2239 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $208.88 | 12.602% | $235.2031 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $140.68 | 6.428% | $149.7229 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $91.56 | 3.636% | $94.8891 | $94.89 | $94.90 | $94.90 |
| Purchase #5 | $129.59 | 4.522% | $135.4501 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $86.82 | 10.129% | $95.614 | $95.61 | $95.60 | $95.60 |
| Purchase #7 | $55.68 | 8.563% | $60.4479 | $60.45 | $60.45 | $60.40 |
| 7 purchase totals = | $897.19 | $980.5510 | $980.54 | $980.50 | $980.50 | |