| 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 | $122.59 | 10.303% | $135.2204 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $55.67 | 13.502% | $63.1866 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $17.29 | 4.419% | $18.054 | $18.05 | $18.05 | $18.10 |
| Purchase #4 | $39.49 | 7.269% | $42.3605 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $16.98 | 4.399% | $17.727 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $113.73 | 7.288% | $122.0186 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $110.26 | 7.146% | $118.1392 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $476.01 | $516.7063 | $516.71 | $516.70 | $516.70 | |