| 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 | $203.31 | 6.349% | $216.2182 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $208.84 | 9.795% | $229.2959 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $126.73 | 3.136% | $130.7043 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $44.27 | 6.411% | $47.1081 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $178.87 | 10.175% | $197.07 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $174.47 | 3.363% | $180.3374 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $172.58 | 8.298% | $186.9007 | $186.90 | $186.90 | $186.90 |
| 7 purchase totals = | $1,109.07 | $1,187.6346 | $1,187.64 | $1,187.60 | $1,187.60 | |