| 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 | $96.60 | 6.817% | $103.1852 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $175.79 | 3.705% | $182.303 | $182.30 | $182.30 | $182.30 |
| Purchase #3 | $143.59 | 10.841% | $159.1566 | $159.16 | $159.15 | $159.20 |
| Purchase #4 | $201.46 | 7.355% | $216.2774 | $216.28 | $216.30 | $216.30 |
| Purchase #5 | $114.75 | 4.596% | $120.0239 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $218.85 | 13.338% | $248.0402 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $198.53 | 13.570% | $225.4705 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,149.57 | $1,254.4568 | $1,254.46 | $1,254.45 | $1,254.50 | |