| 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 | $75.57 | 5.752% | $79.9168 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $109.75 | 11.514% | $122.3866 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $245.50 | 10.512% | $271.307 | $271.31 | $271.30 | $271.30 |
| Purchase #4 | $184.74 | 7.379% | $198.372 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $214.38 | 3.359% | $221.581 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $202.72 | 3.561% | $209.9389 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $102.69 | 4.779% | $107.5976 | $107.60 | $107.60 | $107.60 |
| 7 purchase totals = | $1,135.35 | $1,211.0999 | $1,211.11 | $1,211.10 | $1,211.10 | |