| 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 | $229.59 | 12.331% | $257.9007 | $257.90 | $257.90 | $257.90 |
| Purchase #2 | $30.56 | 3.158% | $31.5251 | $31.53 | $31.55 | $31.50 |
| Purchase #3 | $99.76 | 11.520% | $111.2524 | $111.25 | $111.25 | $111.30 |
| Purchase #4 | $235.76 | 5.745% | $249.3044 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $218.86 | 13.291% | $247.9487 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $233.98 | 6.491% | $249.1676 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $183.35 | 3.351% | $189.4941 | $189.49 | $189.50 | $189.50 |
| 7 purchase totals = | $1,231.86 | $1,336.5930 | $1,336.59 | $1,336.60 | $1,336.60 | |