| 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 | $201.25 | 3.669% | $208.6339 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $7.65 | 11.371% | $8.5199 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $222.81 | 9.555% | $244.0995 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $214.62 | 7.745% | $231.2423 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $80.44 | 12.750% | $90.6961 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $96.51 | 9.226% | $105.414 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $21.95 | 4.659% | $22.9727 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $845.23 | $911.5784 | $911.57 | $911.55 | $911.50 | |