| 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 | $220.25 | 7.353% | $236.445 | $236.45 | $236.45 | $236.40 |
| Purchase #2 | $235.78 | 12.111% | $264.3353 | $264.34 | $264.35 | $264.30 |
| Purchase #3 | $66.65 | 3.841% | $69.21 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $22.82 | 4.695% | $23.8914 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $250.44 | 11.623% | $279.5486 | $279.55 | $279.55 | $279.50 |
| Purchase #6 | $227.74 | 10.836% | $252.4179 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $15.96 | 4.512% | $16.6801 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $1,039.64 | $1,142.5283 | $1,142.54 | $1,142.55 | $1,142.40 | |