| 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 | $246.89 | 5.463% | $260.3776 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $191.31 | 13.286% | $216.7274 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $245.86 | 12.788% | $277.3006 | $277.30 | $277.30 | $277.30 |
| Purchase #4 | $241.67 | 12.533% | $271.9585 | $271.96 | $271.95 | $272.00 |
| Purchase #5 | $221.84 | 3.621% | $229.8728 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $130.56 | 9.832% | $143.3967 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $106.77 | 11.147% | $118.6717 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $1,384.90 | $1,518.3053 | $1,518.31 | $1,518.30 | $1,518.40 | |