| 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 | $198.95 | 9.795% | $218.4372 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $216.86 | 6.501% | $230.9581 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $108.47 | 4.550% | $113.4054 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $225.57 | 11.225% | $250.8902 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $109.94 | 6.830% | $117.4489 | $117.45 | $117.45 | $117.40 |
| Purchase #6 | $46.58 | 7.126% | $49.8993 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $250.82 | 12.648% | $282.5437 | $282.54 | $282.55 | $282.50 |
| 7 purchase totals = | $1,157.19 | $1,263.5828 | $1,263.59 | $1,263.60 | $1,263.50 | |