| 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 | $220.73 | 3.725% | $228.9522 | $228.95 | $228.95 | $229.00 |
| Purchase #2 | $241.89 | 3.784% | $251.0431 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $161.70 | 4.707% | $169.3112 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $179.53 | 5.396% | $189.2174 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $188.34 | 9.571% | $206.366 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $22.56 | 9.510% | $24.7055 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $5.43 | 4.498% | $5.6742 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $1,020.18 | $1,075.2696 | $1,075.27 | $1,075.20 | $1,075.30 | |