| 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 | $143.76 | 10.308% | $158.5788 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $106.63 | 9.616% | $116.8835 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $242.41 | 8.392% | $262.753 | $262.75 | $262.75 | $262.80 |
| Purchase #4 | $31.95 | 4.218% | $33.2977 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $231.64 | 12.581% | $260.7826 | $260.78 | $260.80 | $260.80 |
| Purchase #6 | $221.86 | 7.820% | $239.2095 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $37.63 | 13.757% | $42.8068 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $1,015.88 | $1,114.3119 | $1,114.31 | $1,114.35 | $1,114.40 | |