| 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 | $234.28 | 7.738% | $252.4086 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $135.79 | 8.260% | $147.0063 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $163.62 | 7.681% | $176.1877 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $8.27 | 7.659% | $8.9034 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $27.45 | 7.530% | $29.517 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $238.53 | 8.531% | $258.879 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $112.66 | 8.150% | $121.8418 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $920.60 | $994.7438 | $994.75 | $994.75 | $994.70 | |