| 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 | $114.95 | 10.558% | $127.0864 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $220.83 | 4.612% | $231.0147 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $191.84 | 6.552% | $204.4094 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $139.64 | 8.688% | $151.7719 | $151.77 | $151.75 | $151.80 |
| Purchase #5 | $242.31 | 8.749% | $263.5097 | $263.51 | $263.50 | $263.50 |
| Purchase #6 | $171.65 | 7.469% | $184.4705 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $148.40 | 6.668% | $158.2953 | $158.30 | $158.30 | $158.30 |
| 7 purchase totals = | $1,229.62 | $1,320.5579 | $1,320.56 | $1,320.50 | $1,320.60 | |