| 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 | $12.60 | 5.434% | $13.2847 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $236.72 | 13.482% | $268.6346 | $268.63 | $268.65 | $268.60 |
| Purchase #3 | $120.44 | 4.313% | $125.6346 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $131.90 | 4.426% | $137.7379 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $114.66 | 6.867% | $122.5337 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $147.56 | 4.807% | $154.6532 | $154.65 | $154.65 | $154.70 |
| Purchase #7 | $187.78 | 13.873% | $213.8307 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $951.66 | $1,036.3094 | $1,036.29 | $1,036.40 | $1,036.20 | |