| 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 | $203.46 | 10.368% | $224.5547 | $224.55 | $224.55 | $224.60 |
| Purchase #2 | $202.84 | 11.578% | $226.3248 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $154.58 | 3.239% | $159.5868 | $159.59 | $159.60 | $159.60 |
| Purchase #4 | $216.39 | 10.103% | $238.2519 | $238.25 | $238.25 | $238.30 |
| Purchase #5 | $217.57 | 6.244% | $231.1551 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $72.80 | 12.203% | $81.6838 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $164.49 | 9.423% | $179.9899 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $1,232.13 | $1,341.5470 | $1,341.54 | $1,341.55 | $1,341.70 | |