| 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 | $112.28 | 5.837% | $118.8338 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $109.26 | 13.789% | $124.3259 | $124.33 | $124.35 | $124.30 |
| Purchase #3 | $19.36 | 10.557% | $21.4038 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $174.38 | 3.833% | $181.064 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $124.71 | 11.831% | $139.4644 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $122.46 | 4.849% | $128.3981 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $129.30 | 7.405% | $138.8747 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $791.75 | $852.3647 | $852.35 | $852.35 | $852.40 | |