| 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 | $244.93 | 10.650% | $271.015 | $271.02 | $271.00 | $271.00 |
| Purchase #2 | $205.35 | 13.292% | $232.6451 | $232.65 | $232.65 | $232.60 |
| Purchase #3 | $195.81 | 13.118% | $221.4964 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $5.31 | 3.288% | $5.4846 | $5.48 | $5.50 | $5.50 |
| Purchase #5 | $61.98 | 3.821% | $64.3483 | $64.35 | $64.35 | $64.30 |
| Purchase #6 | $232.30 | 9.804% | $255.0747 | $255.07 | $255.05 | $255.10 |
| Purchase #7 | $122.88 | 6.362% | $130.6976 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $1,068.56 | $1,180.7617 | $1,180.77 | $1,180.75 | $1,180.70 | |