| 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 | $229.69 | 4.859% | $240.8506 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $88.31 | 5.362% | $93.0452 | $93.05 | $93.05 | $93.00 |
| Purchase #3 | $35.31 | 12.433% | $39.7001 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $52.42 | 9.176% | $57.2301 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $123.72 | 8.822% | $134.6346 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $191.75 | 7.595% | $206.3134 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $114.97 | 4.552% | $120.2034 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $836.17 | $891.9774 | $891.97 | $892.00 | $891.90 | |