| 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 | $247.30 | 11.177% | $274.9407 | $274.94 | $274.95 | $274.90 |
| Purchase #2 | $17.32 | 6.702% | $18.4808 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $239.25 | 13.616% | $271.8263 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $113.74 | 6.337% | $120.9477 | $120.95 | $120.95 | $120.90 |
| Purchase #5 | $106.97 | 13.843% | $121.7779 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $152.48 | 6.135% | $161.8346 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $138.52 | 3.353% | $143.1646 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $1,015.58 | $1,112.9726 | $1,112.97 | $1,113.05 | $1,112.90 | |