| 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 | $106.45 | 6.546% | $113.4182 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $227.84 | 7.126% | $244.0759 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $22.92 | 13.846% | $26.0935 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $39.88 | 9.177% | $43.5398 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $197.29 | 4.696% | $206.5547 | $206.55 | $206.55 | $206.60 |
| Purchase #6 | $16.51 | 7.705% | $17.7821 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $115.62 | 10.287% | $127.5138 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $726.51 | $778.9780 | $778.97 | $779.00 | $779.00 | |