| 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 | $223.47 | 12.671% | $251.7859 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $241.34 | 3.457% | $249.6831 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $117.35 | 13.588% | $133.2955 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $8.83 | 5.870% | $9.3483 | $9.35 | $9.35 | $9.30 |
| Purchase #5 | $72.32 | 10.784% | $80.119 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $181.44 | 9.470% | $198.6224 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $92.73 | 5.347% | $97.6883 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $937.48 | $1,020.5425 | $1,020.55 | $1,020.55 | $1,020.50 | |