| 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 | $35.91 | 3.105% | $37.025 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $217.75 | 6.249% | $231.3572 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $15.56 | 8.678% | $16.9103 | $16.91 | $16.90 | $16.90 |
| Purchase #4 | $114.71 | 6.605% | $122.2866 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $8.61 | 12.481% | $9.6846 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $223.70 | 5.311% | $235.5807 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $211.31 | 9.235% | $230.8245 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $827.55 | $883.6689 | $883.67 | $883.70 | $883.70 | |