| 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 | $104.47 | 7.361% | $112.16 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $65.27 | 12.282% | $73.2865 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $221.25 | 12.382% | $248.6452 | $248.65 | $248.65 | $248.60 |
| Purchase #4 | $196.72 | 12.372% | $221.0582 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $152.45 | 4.843% | $159.8332 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $144.69 | 7.448% | $155.4665 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $19.28 | 8.620% | $20.9419 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $904.13 | $991.3915 | $991.40 | $991.40 | $991.40 | |