| 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 | $190.64 | 6.540% | $203.1079 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $222.40 | 4.380% | $232.1411 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $22.85 | 4.733% | $23.9315 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $215.65 | 10.549% | $238.3989 | $238.40 | $238.40 | $238.40 |
| Purchase #5 | $99.72 | 8.815% | $108.5103 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $140.86 | 3.663% | $146.0197 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $167.96 | 6.216% | $178.4004 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $1,060.08 | $1,130.5098 | $1,130.51 | $1,130.50 | $1,130.40 | |