| 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 | $191.38 | 7.691% | $206.099 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $139.56 | 10.213% | $153.8133 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $229.51 | 5.345% | $241.7773 | $241.78 | $241.80 | $241.80 |
| Purchase #4 | $93.60 | 12.506% | $105.3056 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $237.30 | 12.364% | $266.6398 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $226.80 | 13.346% | $257.0687 | $257.07 | $257.05 | $257.10 |
| Purchase #7 | $71.94 | 12.868% | $81.1972 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $1,190.09 | $1,311.9009 | $1,311.91 | $1,311.90 | $1,311.90 | |