| 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 | $220.82 | 12.363% | $248.12 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $212.68 | 3.522% | $220.1706 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $198.39 | 10.611% | $219.4412 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $173.78 | 10.494% | $192.0165 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $240.89 | 4.654% | $252.101 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $122.28 | 13.188% | $138.4063 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $83.96 | 7.349% | $90.1302 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $1,252.80 | $1,360.3858 | $1,360.39 | $1,360.35 | $1,360.30 | |