| 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 | $126.79 | 12.104% | $142.1367 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $243.76 | 9.285% | $266.3931 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $177.90 | 8.243% | $192.5643 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $29.97 | 13.839% | $34.1175 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $101.28 | 7.613% | $108.9904 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $108.72 | 13.668% | $123.5798 | $123.58 | $123.60 | $123.60 |
| Purchase #7 | $15.29 | 12.710% | $17.2334 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $803.71 | $885.0152 | $885.01 | $885.05 | $885.00 | |