| 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 | $103.78 | 3.179% | $107.0792 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $197.47 | 7.345% | $211.9742 | $211.97 | $211.95 | $212.00 |
| Purchase #3 | $243.25 | 9.314% | $265.9063 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $63.67 | 12.799% | $71.8191 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $40.47 | 7.232% | $43.3968 | $43.40 | $43.40 | $43.40 |
| Purchase #6 | $218.66 | 3.537% | $226.394 | $226.39 | $226.40 | $226.40 |
| Purchase #7 | $78.52 | 9.490% | $85.9715 | $85.97 | $85.95 | $86.00 |
| 7 purchase totals = | $945.82 | $1,012.5411 | $1,012.54 | $1,012.50 | $1,012.60 | |