| 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 | $216.91 | 3.661% | $224.8511 | $224.85 | $224.85 | $224.90 |
| Purchase #2 | $146.39 | 10.689% | $162.0376 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $74.87 | 6.213% | $79.5217 | $79.52 | $79.50 | $79.50 |
| Purchase #4 | $232.48 | 6.553% | $247.7144 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $234.90 | 10.723% | $260.0883 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $190.37 | 7.416% | $204.4878 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $186.72 | 8.487% | $202.5669 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $1,282.64 | $1,381.2678 | $1,381.27 | $1,381.25 | $1,381.30 | |