| 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 | $220.77 | 8.707% | $239.9924 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $229.85 | 13.273% | $260.358 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $16.54 | 5.621% | $17.4697 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $247.63 | 4.183% | $257.9884 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $195.39 | 3.120% | $201.4862 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $83.94 | 11.705% | $93.7652 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $40.80 | 3.860% | $42.3749 | $42.37 | $42.35 | $42.40 |
| 7 purchase totals = | $1,034.92 | $1,113.4348 | $1,113.44 | $1,113.40 | $1,113.60 | |