| 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 | $209.86 | 3.330% | $216.8483 | $216.85 | $216.85 | $216.80 |
| Purchase #2 | $77.45 | 12.753% | $87.3272 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $99.57 | 10.249% | $109.7749 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $224.60 | 12.694% | $253.1107 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $151.34 | 4.577% | $158.2668 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $96.75 | 7.635% | $104.1369 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $246.88 | 12.769% | $278.4041 | $278.40 | $278.40 | $278.40 |
| 7 purchase totals = | $1,106.45 | $1,207.8689 | $1,207.87 | $1,207.85 | $1,207.80 | |