| 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 | $199.68 | 9.519% | $218.6875 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $115.90 | 8.110% | $125.2995 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $87.88 | 6.605% | $93.6845 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $249.36 | 8.102% | $269.5631 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $14.81 | 13.436% | $16.7999 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $95.41 | 9.604% | $104.5732 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $182.93 | 3.558% | $189.4386 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $945.97 | $1,018.0463 | $1,018.04 | $1,018.05 | $1,018.10 | |