| 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 | $208.58 | 6.864% | $222.8969 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $198.55 | 7.686% | $213.8106 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $172.85 | 10.457% | $190.9249 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $246.63 | 6.613% | $262.9396 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $246.84 | 8.333% | $267.4092 | $267.41 | $267.40 | $267.40 |
| Purchase #6 | $215.37 | 13.433% | $244.3007 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $124.57 | 3.228% | $128.5911 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $1,413.39 | $1,530.8730 | $1,530.87 | $1,530.85 | $1,530.80 | |