| 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 | $238.93 | 6.256% | $253.8775 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $107.59 | 3.848% | $111.7301 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $30.83 | 11.664% | $34.426 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $129.86 | 7.459% | $139.5463 | $139.55 | $139.55 | $139.50 |
| Purchase #5 | $182.37 | 11.577% | $203.483 | $203.48 | $203.50 | $203.50 |
| Purchase #6 | $186.53 | 10.325% | $205.7892 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $173.36 | 9.461% | $189.7616 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $1,049.47 | $1,138.6137 | $1,138.62 | $1,138.70 | $1,138.60 | |