| 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 | $116.70 | 11.830% | $130.5056 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $90.78 | 3.295% | $93.7712 | $93.77 | $93.75 | $93.80 |
| Purchase #3 | $126.40 | 10.154% | $139.2347 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $113.68 | 6.622% | $121.2079 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $123.56 | 8.865% | $134.5136 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $128.32 | 4.153% | $133.6491 | $133.65 | $133.65 | $133.60 |
| Purchase #7 | $245.67 | 8.645% | $266.9082 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $945.11 | $1,019.7903 | $1,019.79 | $1,019.75 | $1,019.70 | |