| 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 | $203.26 | 4.219% | $211.8355 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $64.36 | 6.347% | $68.4449 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $233.26 | 4.160% | $242.9636 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $205.67 | 3.629% | $213.1338 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $233.36 | 5.167% | $245.4177 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $40.92 | 8.105% | $44.2366 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $27.83 | 11.638% | $31.0689 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $1,008.66 | $1,057.1010 | $1,057.10 | $1,057.10 | $1,057.00 | |