| 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 | $189.38 | 3.795% | $196.567 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $238.86 | 9.586% | $261.7571 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $33.57 | 13.297% | $38.0338 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $143.27 | 12.609% | $161.3349 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $105.78 | 12.241% | $118.7285 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $186.89 | 8.702% | $203.1532 | $203.15 | $203.15 | $203.20 |
| Purchase #7 | $127.95 | 13.170% | $144.801 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $1,025.70 | $1,124.3755 | $1,124.37 | $1,124.40 | $1,124.40 | |