| 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 | $166.38 | 13.227% | $188.3871 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $220.31 | 13.221% | $249.4372 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $195.72 | 5.475% | $206.4357 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $244.49 | 4.781% | $256.1791 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $220.31 | 10.529% | $243.5064 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $222.89 | 10.209% | $245.6448 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $24.75 | 3.345% | $25.5779 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $1,294.85 | $1,415.1682 | $1,415.18 | $1,415.25 | $1,415.10 | |