| 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 | $200.35 | 9.235% | $218.8523 | $218.85 | $218.85 | $218.90 |
| Purchase #2 | $227.33 | 13.376% | $257.7377 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $99.51 | 11.346% | $110.8004 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $80.97 | 7.836% | $87.3148 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $180.62 | 8.429% | $195.8445 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $92.39 | 3.535% | $95.656 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $76.70 | 5.796% | $81.1455 | $81.15 | $81.15 | $81.10 |
| 7 purchase totals = | $957.87 | $1,047.3512 | $1,047.35 | $1,047.35 | $1,047.30 | |