| 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 | $224.32 | 8.867% | $244.2105 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $237.91 | 6.439% | $253.229 | $253.23 | $253.25 | $253.20 |
| Purchase #3 | $244.43 | 9.592% | $267.8757 | $267.88 | $267.90 | $267.90 |
| Purchase #4 | $64.86 | 9.105% | $70.7655 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $247.27 | 5.368% | $260.5435 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $89.97 | 5.327% | $94.7627 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $24.34 | 7.111% | $26.0708 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $1,133.10 | $1,217.4577 | $1,217.46 | $1,217.45 | $1,217.50 | |