| 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 | $194.83 | 12.365% | $218.9207 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $139.44 | 5.334% | $146.8777 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $103.83 | 13.844% | $118.2042 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $242.61 | 4.572% | $253.7021 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $199.64 | 13.528% | $226.6473 | $226.65 | $226.65 | $226.60 |
| Purchase #6 | $241.45 | 13.773% | $274.7049 | $274.70 | $274.70 | $274.70 |
| Purchase #7 | $186.53 | 6.255% | $198.1975 | $198.20 | $198.20 | $198.20 |
| 7 purchase totals = | $1,308.33 | $1,437.2544 | $1,437.25 | $1,437.25 | $1,437.20 | |