| 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 | $134.86 | 12.268% | $151.4046 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $7.49 | 10.154% | $8.2505 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $224.94 | 9.116% | $245.4455 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $155.67 | 10.327% | $171.746 | $171.75 | $171.75 | $171.70 |
| Purchase #5 | $234.44 | 13.753% | $266.6825 | $266.68 | $266.70 | $266.70 |
| Purchase #6 | $137.30 | 13.493% | $155.8259 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $114.80 | 4.371% | $119.8179 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $1,009.50 | $1,119.1729 | $1,119.18 | $1,119.20 | $1,119.10 | |