| 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 | $107.78 | 3.626% | $111.6881 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $186.43 | 11.752% | $208.3393 | $208.34 | $208.35 | $208.30 |
| Purchase #3 | $243.42 | 6.710% | $259.7535 | $259.75 | $259.75 | $259.80 |
| Purchase #4 | $142.30 | 13.505% | $161.5176 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $93.64 | 13.643% | $106.4153 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $188.65 | 7.551% | $202.895 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $240.29 | 3.455% | $248.592 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $1,202.51 | $1,299.2008 | $1,299.21 | $1,299.20 | $1,299.20 | |