| 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 | $218.29 | 5.647% | $230.6168 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $212.36 | 6.551% | $226.2717 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $169.27 | 8.604% | $183.834 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $107.93 | 3.857% | $112.0929 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $95.94 | 11.677% | $107.1429 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $100.71 | 9.582% | $110.36 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $8.71 | 11.227% | $9.6879 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $913.21 | $980.0062 | $980.00 | $980.00 | $980.00 | |