| 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 | $241.72 | 9.228% | $264.0259 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $194.52 | 8.657% | $211.3596 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $37.96 | 12.559% | $42.7274 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $28.79 | 11.544% | $32.1135 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $80.93 | 11.273% | $90.0532 | $90.05 | $90.05 | $90.10 |
| Purchase #6 | $28.53 | 5.845% | $30.1976 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $26.75 | 4.444% | $27.9388 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $639.20 | $698.4160 | $698.42 | $698.45 | $698.40 | |