| 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 | $27.46 | 13.611% | $31.1976 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $206.73 | 13.748% | $235.1512 | $235.15 | $235.15 | $235.20 |
| Purchase #3 | $23.68 | 13.361% | $26.8439 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $171.41 | 12.181% | $192.2895 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $61.56 | 3.202% | $63.5312 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $195.66 | 12.242% | $219.6127 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $113.70 | 8.232% | $123.0598 | $123.06 | $123.05 | $123.10 |
| 7 purchase totals = | $800.20 | $891.6859 | $891.68 | $891.70 | $891.70 | |