| 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 | $187.82 | 12.205% | $210.7434 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $105.79 | 13.739% | $120.3245 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $148.72 | 13.519% | $168.8255 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $229.83 | 13.288% | $260.3698 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $190.78 | 9.417% | $208.7458 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $178.49 | 9.285% | $195.0628 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $53.90 | 3.422% | $55.7445 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $1,095.33 | $1,219.8163 | $1,219.81 | $1,219.80 | $1,219.70 | |