| 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 | $29.67 | 11.220% | $32.999 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $240.75 | 11.221% | $267.7646 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $227.42 | 4.228% | $237.0353 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $143.70 | 8.524% | $155.949 | $155.95 | $155.95 | $155.90 |
| Purchase #5 | $106.47 | 13.455% | $120.7955 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $201.48 | 6.450% | $214.4755 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $171.66 | 11.139% | $190.7812 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $1,121.15 | $1,219.8001 | $1,219.81 | $1,219.85 | $1,219.80 | |