| 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 | $192.94 | 13.114% | $218.2422 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $77.80 | 5.871% | $82.3676 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $159.39 | 12.814% | $179.8142 | $179.81 | $179.80 | $179.80 |
| Purchase #4 | $85.66 | 5.576% | $90.4364 | $90.44 | $90.45 | $90.40 |
| Purchase #5 | $19.97 | 8.169% | $21.6013 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $230.33 | 7.693% | $248.0493 | $248.05 | $248.05 | $248.00 |
| Purchase #7 | $214.27 | 11.698% | $239.3353 | $239.34 | $239.35 | $239.30 |
| 7 purchase totals = | $980.36 | $1,079.8463 | $1,079.85 | $1,079.85 | $1,079.70 | |