| 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 | $225.93 | 5.577% | $238.5301 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $244.67 | 11.470% | $272.7336 | $272.73 | $272.75 | $272.70 |
| Purchase #3 | $198.78 | 12.370% | $223.3691 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $247.66 | 13.204% | $280.361 | $280.36 | $280.35 | $280.40 |
| Purchase #5 | $101.65 | 8.621% | $110.4132 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $162.76 | 7.579% | $175.0956 | $175.10 | $175.10 | $175.10 |
| Purchase #7 | $136.77 | 6.859% | $146.1511 | $146.15 | $146.15 | $146.20 |
| 7 purchase totals = | $1,318.22 | $1,446.6537 | $1,446.65 | $1,446.65 | $1,446.70 | |