| 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 | $195.92 | 11.641% | $218.727 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $222.80 | 9.150% | $243.1862 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $53.94 | 11.806% | $60.3082 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $142.69 | 13.617% | $162.1201 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $31.84 | 5.627% | $33.6316 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $157.48 | 11.684% | $175.88 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $224.73 | 7.650% | $241.9218 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $1,029.40 | $1,135.7749 | $1,135.78 | $1,135.80 | $1,135.70 | |