| 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 | $195.92 | 9.773% | $215.0673 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $183.80 | 4.727% | $192.4882 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $172.75 | 11.577% | $192.7493 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $79.51 | 6.334% | $84.5462 | $84.55 | $84.55 | $84.50 |
| Purchase #5 | $241.38 | 4.168% | $251.4407 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $198.72 | 9.874% | $218.3416 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $28.75 | 13.478% | $32.6249 | $32.62 | $32.60 | $32.60 |
| 7 purchase totals = | $1,100.83 | $1,187.2582 | $1,187.26 | $1,187.25 | $1,187.10 | |