| 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 | $203.62 | 7.471% | $218.8325 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $95.60 | 5.201% | $100.5722 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $209.85 | 3.639% | $217.4864 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $11.51 | 7.714% | $12.3979 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $80.68 | 4.358% | $84.196 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $219.33 | 13.381% | $248.6785 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $54.59 | 13.260% | $61.8286 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $875.18 | $943.9921 | $944.00 | $944.05 | $944.00 | |