| 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 | $208.67 | 13.731% | $237.3225 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $21.45 | 7.619% | $23.0843 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $62.25 | 10.642% | $68.8746 | $68.87 | $68.85 | $68.90 |
| Purchase #4 | $42.67 | 3.135% | $44.0077 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $49.92 | 3.325% | $51.5798 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $112.73 | 9.119% | $123.0098 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $70.70 | 4.317% | $73.7521 | $73.75 | $73.75 | $73.80 |
| 7 purchase totals = | $568.39 | $621.6308 | $621.62 | $621.60 | $621.70 | |