| 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 | $95.40 | 3.871% | $99.0929 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $233.57 | 11.327% | $260.0265 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $88.41 | 9.485% | $96.7957 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $231.45 | 6.227% | $245.8624 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $224.61 | 3.533% | $232.5455 | $232.55 | $232.55 | $232.50 |
| Purchase #6 | $184.44 | 11.721% | $206.0582 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $105.82 | 12.545% | $119.0951 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $1,163.70 | $1,259.4763 | $1,259.49 | $1,259.50 | $1,259.50 | |