| 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 | $81.80 | 11.651% | $91.3305 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $178.67 | 13.651% | $203.0602 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $27.65 | 13.342% | $31.3391 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $173.83 | 11.358% | $193.5736 | $193.57 | $193.55 | $193.60 |
| Purchase #5 | $126.35 | 3.353% | $130.5865 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $239.97 | 3.430% | $248.201 | $248.20 | $248.20 | $248.20 |
| Purchase #7 | $111.81 | 13.871% | $127.3192 | $127.32 | $127.30 | $127.30 |
| 7 purchase totals = | $940.08 | $1,025.4101 | $1,025.41 | $1,025.40 | $1,025.40 | |