| 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 | $96.42 | 13.106% | $109.0568 | $109.06 | $109.05 | $109.10 |
| Purchase #2 | $139.44 | 12.573% | $156.9718 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $92.26 | 10.312% | $101.7739 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $234.44 | 13.467% | $266.012 | $266.01 | $266.00 | $266.00 |
| Purchase #5 | $5.63 | 5.371% | $5.9324 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $248.82 | 8.806% | $270.7311 | $270.73 | $270.75 | $270.70 |
| Purchase #7 | $232.84 | 7.809% | $251.0225 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $1,049.85 | $1,161.5005 | $1,161.49 | $1,161.45 | $1,161.50 | |