| 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 | $191.96 | 10.390% | $211.9046 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $19.42 | 13.423% | $22.0267 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $131.33 | 5.694% | $138.8079 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $93.95 | 6.305% | $99.8735 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $223.70 | 6.218% | $237.6097 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $107.48 | 6.702% | $114.6833 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $67.70 | 12.844% | $76.3954 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $835.54 | $901.3011 | $901.30 | $901.30 | $901.30 | |