| 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 | $239.34 | 4.110% | $249.1769 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $40.85 | 11.667% | $45.616 | $45.62 | $45.60 | $45.60 |
| Purchase #3 | $236.38 | 4.191% | $246.2867 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $101.60 | 3.349% | $105.0026 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $128.32 | 3.787% | $133.1795 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $85.40 | 12.787% | $96.3201 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $173.66 | 11.342% | $193.3565 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $1,005.55 | $1,068.9383 | $1,068.95 | $1,068.95 | $1,069.00 | |