| 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 | $198.85 | 11.752% | $222.2189 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $236.97 | 3.545% | $245.3706 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $36.48 | 7.523% | $39.2244 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $128.77 | 9.475% | $140.971 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $89.64 | 4.348% | $93.5375 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $173.40 | 13.502% | $196.8125 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $75.96 | 4.809% | $79.6129 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $940.07 | $1,017.7478 | $1,017.74 | $1,017.65 | $1,017.70 | |