| 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 | $11.78 | 6.103% | $12.4989 | $12.50 | $12.50 | $12.50 |
| Purchase #2 | $200.46 | 6.728% | $213.9469 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $162.49 | 3.117% | $167.5548 | $167.55 | $167.55 | $167.60 |
| Purchase #4 | $149.99 | 3.407% | $155.1002 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $176.62 | 4.191% | $184.0221 | $184.02 | $184.00 | $184.00 |
| Purchase #6 | $19.81 | 4.843% | $20.7694 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $226.71 | 3.696% | $235.0892 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $947.86 | $988.9815 | $988.98 | $988.95 | $989.00 | |