| 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 | $229.64 | 4.136% | $239.1379 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $123.94 | 5.386% | $130.6154 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $95.94 | 3.270% | $99.0772 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $220.32 | 3.248% | $227.476 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $209.42 | 4.467% | $218.7748 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $191.57 | 9.494% | $209.7577 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $164.62 | 10.412% | $181.7602 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $1,235.45 | $1,306.5992 | $1,306.61 | $1,306.60 | $1,306.70 | |