| 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 | $197.33 | 5.413% | $208.0115 | $208.01 | $208.00 | $208.00 |
| Purchase #2 | $233.85 | 12.808% | $263.8015 | $263.80 | $263.80 | $263.80 |
| Purchase #3 | $39.68 | 9.555% | $43.4714 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $11.71 | 6.332% | $12.4515 | $12.45 | $12.45 | $12.50 |
| Purchase #5 | $67.58 | 3.153% | $69.7108 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $91.75 | 11.149% | $101.9792 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $20.39 | 7.310% | $21.8805 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $662.29 | $721.3064 | $721.30 | $721.30 | $721.40 | |