| 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 | $132.41 | 10.819% | $146.7354 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $102.90 | 9.237% | $112.4049 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $213.51 | 9.670% | $234.1564 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $12.85 | 4.534% | $13.4326 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $84.40 | 9.680% | $92.5699 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $171.57 | 7.553% | $184.5287 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $231.65 | 8.407% | $251.1248 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $949.29 | $1,034.9527 | $1,034.95 | $1,034.95 | $1,034.90 | |