| 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 | $100.66 | 11.846% | $112.5842 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $197.65 | 9.297% | $216.0255 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $154.32 | 4.110% | $160.6626 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $183.60 | 13.736% | $208.8193 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $200.84 | 7.805% | $216.5156 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $127.57 | 10.187% | $140.5656 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $54.91 | 4.826% | $57.56 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $1,019.55 | $1,112.7328 | $1,112.74 | $1,112.70 | $1,112.80 | |