| 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 | $199.95 | 5.497% | $210.9413 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $107.78 | 4.558% | $112.6926 | $112.69 | $112.70 | $112.70 |
| Purchase #3 | $136.56 | 7.510% | $146.8157 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $237.27 | 3.716% | $246.087 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $67.92 | 8.330% | $73.5777 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $224.43 | 7.169% | $240.5194 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $80.41 | 6.202% | $85.397 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $1,054.32 | $1,116.0307 | $1,116.04 | $1,116.05 | $1,116.00 | |