| 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 | $22.27 | 8.739% | $24.2162 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $217.90 | 7.449% | $234.1314 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $209.46 | 7.288% | $224.7254 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $237.92 | 4.295% | $248.1387 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $35.89 | 13.824% | $40.8514 | $40.85 | $40.85 | $40.90 |
| Purchase #6 | $135.77 | 8.242% | $146.9602 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $114.91 | 6.161% | $121.9896 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $974.12 | $1,041.0129 | $1,041.02 | $1,041.05 | $1,041.00 | |