| 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 | $225.50 | 5.371% | $237.6116 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $225.64 | 6.316% | $239.8914 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $22.37 | 8.448% | $24.2598 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $87.44 | 3.857% | $90.8126 | $90.81 | $90.80 | $90.80 |
| Purchase #5 | $180.69 | 6.739% | $192.8667 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $117.91 | 5.164% | $123.9989 | $124.00 | $124.00 | $124.00 |
| Purchase #7 | $54.30 | 5.522% | $57.2984 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $913.85 | $966.7394 | $966.74 | $966.70 | $966.80 | |