| 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 | $206.54 | 12.148% | $231.6305 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $38.76 | 4.406% | $40.4678 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $92.37 | 8.115% | $99.8658 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $202.34 | 13.779% | $230.2204 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $227.50 | 6.284% | $241.7961 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $216.86 | 13.279% | $245.6568 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $49.90 | 3.688% | $51.7403 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $1,034.27 | $1,141.3777 | $1,141.39 | $1,141.35 | $1,141.40 | |