| 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 | $192.45 | 11.466% | $214.5163 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $112.88 | 8.445% | $122.4127 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $237.53 | 12.249% | $266.625 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $207.62 | 9.844% | $228.0581 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $20.84 | 8.332% | $22.5764 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $181.68 | 7.642% | $195.564 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $182.90 | 5.202% | $192.4145 | $192.41 | $192.40 | $192.40 |
| 7 purchase totals = | $1,135.90 | $1,242.1670 | $1,242.17 | $1,242.15 | $1,242.20 | |