| 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 | $228.36 | 10.522% | $252.388 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $31.65 | 13.782% | $36.012 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $189.89 | 8.423% | $205.8844 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $28.81 | 12.395% | $32.381 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $53.79 | 6.864% | $57.4821 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $162.92 | 3.749% | $169.0279 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $129.31 | 13.382% | $146.6143 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $824.73 | $899.7897 | $899.78 | $899.85 | $899.80 | |