| 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 | $206.62 | 7.671% | $222.4698 | $222.47 | $222.45 | $222.50 |
| Purchase #2 | $208.82 | 4.111% | $217.4046 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $242.78 | 5.728% | $256.6864 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $235.37 | 4.504% | $245.9711 | $245.97 | $245.95 | $246.00 |
| Purchase #5 | $226.93 | 13.432% | $257.4112 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $153.45 | 4.830% | $160.8616 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $165.52 | 10.511% | $182.9178 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $1,439.49 | $1,543.7225 | $1,543.72 | $1,543.65 | $1,543.80 | |