| 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 | $127.79 | 9.808% | $140.3236 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $243.52 | 11.303% | $271.0451 | $271.05 | $271.05 | $271.00 |
| Purchase #3 | $177.62 | 7.141% | $190.3038 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $174.39 | 5.120% | $183.3188 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $53.43 | 9.563% | $58.5395 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $135.77 | 12.670% | $152.9721 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $238.89 | 9.258% | $261.0064 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,151.41 | $1,257.5093 | $1,257.51 | $1,257.45 | $1,257.40 | |