| 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 | $102.87 | 9.741% | $112.8906 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $233.70 | 7.730% | $251.765 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $241.73 | 4.528% | $252.6755 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $193.28 | 6.814% | $206.4501 | $206.45 | $206.45 | $206.50 |
| Purchase #5 | $86.79 | 13.499% | $98.5058 | $98.51 | $98.50 | $98.50 |
| Purchase #6 | $243.79 | 13.353% | $276.3433 | $276.34 | $276.35 | $276.30 |
| Purchase #7 | $231.48 | 13.561% | $262.871 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $1,333.64 | $1,461.5013 | $1,461.51 | $1,461.50 | $1,461.60 | |