| 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 | $172.72 | 7.480% | $185.6395 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $200.62 | 12.689% | $226.0767 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $129.79 | 3.535% | $134.3781 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $202.51 | 6.143% | $214.9502 | $214.95 | $214.95 | $215.00 |
| Purchase #5 | $237.72 | 12.194% | $266.7076 | $266.71 | $266.70 | $266.70 |
| Purchase #6 | $221.39 | 11.680% | $247.2484 | $247.25 | $247.25 | $247.20 |
| Purchase #7 | $119.54 | 11.678% | $133.4999 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $1,284.29 | $1,408.5004 | $1,408.51 | $1,408.55 | $1,408.50 | |