| 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 | $229.64 | 4.632% | $240.2769 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $186.80 | 11.806% | $208.8536 | $208.85 | $208.85 | $208.90 |
| Purchase #3 | $183.74 | 13.395% | $208.352 | $208.35 | $208.35 | $208.40 |
| Purchase #4 | $215.57 | 10.341% | $237.8621 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $105.51 | 8.600% | $114.5839 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $128.35 | 4.206% | $133.7484 | $133.75 | $133.75 | $133.70 |
| Purchase #7 | $103.60 | 8.453% | $112.3573 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $1,153.21 | $1,256.0342 | $1,256.03 | $1,256.05 | $1,256.20 | |