| 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 | $243.87 | 4.830% | $255.6489 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $238.63 | 3.801% | $247.7003 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $82.48 | 11.337% | $91.8308 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $79.78 | 9.845% | $87.6343 | $87.63 | $87.65 | $87.60 |
| Purchase #5 | $212.62 | 11.536% | $237.1478 | $237.15 | $237.15 | $237.10 |
| Purchase #6 | $30.70 | 5.746% | $32.464 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $171.77 | 13.369% | $194.7339 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $1,059.85 | $1,147.1600 | $1,147.15 | $1,147.20 | $1,147.00 | |