| 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 | $132.44 | 10.768% | $146.7011 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $188.50 | 12.566% | $212.1869 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $193.93 | 3.308% | $200.3452 | $200.35 | $200.35 | $200.30 |
| Purchase #4 | $225.34 | 10.771% | $249.6114 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $72.35 | 10.760% | $80.1349 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $116.55 | 4.534% | $121.8344 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $29.83 | 5.214% | $31.3853 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $958.94 | $1,042.1992 | $1,042.20 | $1,042.25 | $1,042.10 | |