| 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 | $249.47 | 4.369% | $260.3693 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $116.99 | 11.774% | $130.7644 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $16.75 | 6.120% | $17.7751 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $82.78 | 10.414% | $91.4007 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $18.96 | 11.350% | $21.112 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $67.36 | 3.170% | $69.4953 | $69.50 | $69.50 | $69.50 |
| Purchase #7 | $219.95 | 13.565% | $249.7862 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $772.26 | $840.7030 | $840.71 | $840.70 | $840.80 | |