| 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 | $247.74 | 9.354% | $270.9136 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $176.54 | 4.193% | $183.9423 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $46.85 | 12.380% | $52.65 | $52.65 | $52.65 | $52.70 |
| Purchase #4 | $244.60 | 5.805% | $258.799 | $258.80 | $258.80 | $258.80 |
| Purchase #5 | $108.67 | 12.702% | $122.4733 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $231.97 | 3.648% | $240.4323 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $187.65 | 5.855% | $198.6369 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,244.02 | $1,327.8474 | $1,327.84 | $1,327.85 | $1,327.80 | |