| 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 | $240.91 | 4.541% | $251.8497 | $251.85 | $251.85 | $251.80 |
| Purchase #2 | $134.77 | 4.452% | $140.77 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $161.89 | 13.631% | $183.9572 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $222.80 | 3.779% | $231.2196 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $216.56 | 6.610% | $230.8746 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $134.93 | 3.647% | $139.8509 | $139.85 | $139.85 | $139.90 |
| Purchase #7 | $15.67 | 6.236% | $16.6472 | $16.65 | $16.65 | $16.60 |
| 7 purchase totals = | $1,127.53 | $1,195.1692 | $1,195.17 | $1,195.10 | $1,195.20 | |