| 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 | $226.41 | 3.523% | $234.3864 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $16.44 | 11.116% | $18.2675 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $109.40 | 10.399% | $120.7765 | $120.78 | $120.80 | $120.80 |
| Purchase #4 | $155.51 | 7.210% | $166.7223 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $35.52 | 10.459% | $39.235 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $122.64 | 10.291% | $135.2609 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $65.64 | 12.139% | $73.608 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $731.56 | $788.2566 | $788.27 | $788.25 | $788.30 | |