| 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 | $245.41 | 7.728% | $264.3753 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $220.97 | 13.320% | $250.4032 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $235.49 | 13.518% | $267.3235 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $189.26 | 7.418% | $203.2993 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $199.56 | 12.726% | $224.956 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $187.95 | 11.448% | $209.4665 | $209.47 | $209.45 | $209.50 |
| Purchase #7 | $152.66 | 6.430% | $162.476 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $1,431.30 | $1,582.2998 | $1,582.31 | $1,582.30 | $1,582.40 | |