| 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 | $21.46 | 6.628% | $22.8824 | $22.88 | $22.90 | $22.90 |
| Purchase #2 | $189.83 | 6.365% | $201.9127 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $161.48 | 4.265% | $168.3671 | $168.37 | $168.35 | $168.40 |
| Purchase #4 | $206.38 | 13.657% | $234.5653 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $248.46 | 8.372% | $269.2611 | $269.26 | $269.25 | $269.30 |
| Purchase #6 | $59.84 | 4.160% | $62.3293 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $80.48 | 8.399% | $87.2395 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $967.93 | $1,046.5574 | $1,046.56 | $1,046.55 | $1,046.60 | |