| 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 | $218.25 | 12.612% | $245.7757 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $243.89 | 12.818% | $275.1518 | $275.15 | $275.15 | $275.20 |
| Purchase #3 | $81.58 | 5.781% | $86.2961 | $86.30 | $86.30 | $86.30 |
| Purchase #4 | $207.49 | 10.255% | $228.7681 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $90.97 | 8.626% | $98.8171 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $28.27 | 5.726% | $29.8887 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $236.48 | 5.189% | $248.7509 | $248.75 | $248.75 | $248.80 |
| 7 purchase totals = | $1,106.93 | $1,213.4484 | $1,213.46 | $1,213.45 | $1,213.60 | |