| 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 | $133.62 | 10.440% | $147.5699 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $206.27 | 3.316% | $213.1099 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $250.56 | 8.810% | $272.6343 | $272.63 | $272.65 | $272.60 |
| Purchase #4 | $175.60 | 10.220% | $193.5463 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $231.95 | 11.201% | $257.9307 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $5.89 | 4.644% | $6.1635 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $226.48 | 5.868% | $239.7698 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $1,230.37 | $1,330.7244 | $1,330.72 | $1,330.70 | $1,330.70 | |