| 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 | $134.44 | 10.566% | $148.6449 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $74.55 | 9.261% | $81.4541 | $81.45 | $81.45 | $81.50 |
| Purchase #3 | $21.43 | 10.866% | $23.7586 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $128.55 | 11.620% | $143.4875 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $226.79 | 8.451% | $245.956 | $245.96 | $245.95 | $246.00 |
| Purchase #6 | $21.90 | 12.202% | $24.5722 | $24.57 | $24.55 | $24.60 |
| Purchase #7 | $111.97 | 4.558% | $117.0736 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $719.63 | $784.9469 | $784.94 | $784.90 | $785.10 | |