| 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 | $103.32 | 4.343% | $107.8072 | $107.81 | $107.80 | $107.80 |
| Purchase #2 | $102.99 | 13.339% | $116.7278 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $214.63 | 11.805% | $239.9671 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $207.35 | 4.322% | $216.3117 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $170.74 | 11.758% | $190.8156 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $30.34 | 4.601% | $31.7359 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $230.58 | 11.244% | $256.5064 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $1,059.95 | $1,159.8717 | $1,159.89 | $1,159.85 | $1,159.80 | |