| 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 | $207.59 | 4.602% | $217.1433 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $72.90 | 11.726% | $81.4483 | $81.45 | $81.45 | $81.40 |
| Purchase #3 | $5.76 | 4.523% | $6.0205 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $199.90 | 12.734% | $225.3553 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $240.65 | 9.328% | $263.0978 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $126.93 | 11.758% | $141.8544 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $211.67 | 12.730% | $238.6156 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,065.40 | $1,173.5352 | $1,173.54 | $1,173.50 | $1,173.50 | |