| 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 | $40.72 | 13.232% | $46.1081 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $209.28 | 13.661% | $237.8697 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $143.65 | 9.541% | $157.3556 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $250.50 | 12.750% | $282.4388 | $282.44 | $282.45 | $282.40 |
| Purchase #5 | $229.40 | 9.773% | $251.8193 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $89.26 | 8.639% | $96.9712 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $213.39 | 4.596% | $223.1974 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $1,176.20 | $1,295.7601 | $1,295.77 | $1,295.70 | $1,295.80 | |