| 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 | $235.80 | 11.272% | $262.3794 | $262.38 | $262.40 | $262.40 |
| Purchase #2 | $222.90 | 3.535% | $230.7795 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $106.76 | 11.582% | $119.1249 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $149.84 | 3.159% | $154.5734 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $141.76 | 4.300% | $147.8557 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $36.87 | 7.205% | $39.5265 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $218.35 | 3.194% | $225.3241 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $1,112.28 | $1,179.5635 | $1,179.56 | $1,179.55 | $1,179.60 | |