| 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 | $203.73 | 12.566% | $229.3307 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $248.47 | 4.697% | $260.1406 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $16.51 | 6.587% | $17.5975 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $172.38 | 4.656% | $180.406 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $33.53 | 4.823% | $35.1472 | $35.15 | $35.15 | $35.10 |
| Purchase #6 | $225.80 | 4.408% | $235.7533 | $235.75 | $235.75 | $235.80 |
| Purchase #7 | $76.59 | 6.488% | $81.5592 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $977.01 | $1,039.9345 | $1,039.94 | $1,039.95 | $1,039.90 | |