| 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 | $193.96 | 11.757% | $216.7639 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $150.66 | 11.831% | $168.4846 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $44.82 | 4.288% | $46.7419 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $79.66 | 8.153% | $86.1547 | $86.15 | $86.15 | $86.20 |
| Purchase #5 | $169.49 | 8.391% | $183.7119 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $229.82 | 6.720% | $245.2639 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $52.57 | 13.570% | $59.7037 | $59.70 | $59.70 | $59.70 |
| 7 purchase totals = | $920.98 | $1,006.8246 | $1,006.80 | $1,006.80 | $1,006.90 | |