| 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 | $33.28 | 6.587% | $35.4722 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $211.26 | 12.755% | $238.2062 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $209.76 | 6.238% | $222.8448 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $248.59 | 4.662% | $260.1793 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $159.95 | 7.281% | $171.596 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $129.81 | 3.119% | $133.8588 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $87.85 | 5.337% | $92.5386 | $92.54 | $92.55 | $92.50 |
| 7 purchase totals = | $1,080.50 | $1,154.6959 | $1,154.70 | $1,154.70 | $1,154.70 | |