| 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 | $233.80 | 10.557% | $258.4823 | $258.48 | $258.50 | $258.50 |
| Purchase #2 | $7.34 | 10.523% | $8.1124 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $208.65 | 6.682% | $222.592 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $219.30 | 9.182% | $239.4361 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $215.77 | 8.812% | $234.7837 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $134.45 | 13.522% | $152.6303 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $63.57 | 9.184% | $69.4083 | $69.41 | $69.40 | $69.40 |
| 7 purchase totals = | $1,082.88 | $1,185.4451 | $1,185.44 | $1,185.50 | $1,185.40 | |