| 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 | $189.52 | 13.202% | $214.5404 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $110.36 | 11.106% | $122.6166 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $168.78 | 7.246% | $181.0098 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $226.75 | 11.111% | $251.9442 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $112.80 | 11.598% | $125.8825 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $21.38 | 5.736% | $22.6064 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $17.85 | 10.734% | $19.766 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $847.44 | $938.3659 | $938.37 | $938.35 | $938.30 | |