| 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 | $210.65 | 3.304% | $217.6099 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $201.70 | 7.264% | $216.3515 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $214.49 | 7.795% | $231.2095 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $80.73 | 4.138% | $84.0706 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $99.84 | 11.244% | $111.066 | $111.07 | $111.05 | $111.10 |
| Purchase #6 | $106.78 | 12.846% | $120.497 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $185.59 | 13.604% | $210.8377 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $1,099.78 | $1,191.6422 | $1,191.65 | $1,191.60 | $1,191.70 | |