| 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 | $250.87 | 5.720% | $265.2198 | $265.22 | $265.20 | $265.20 |
| Purchase #2 | $239.92 | 8.361% | $259.9797 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $39.60 | 3.432% | $40.9591 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $200.80 | 5.544% | $211.9324 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $195.52 | 12.457% | $219.8759 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $107.26 | 3.528% | $111.0441 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $194.78 | 10.577% | $215.3819 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $1,228.75 | $1,324.3929 | $1,324.39 | $1,324.45 | $1,324.40 | |