| 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 | $250.86 | 9.528% | $274.7619 | $274.76 | $274.75 | $274.80 |
| Purchase #2 | $162.63 | 4.280% | $169.5906 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $144.88 | 8.563% | $157.2861 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $180.25 | 12.798% | $203.3184 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $14.72 | 5.140% | $15.4766 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $75.35 | 9.673% | $82.6386 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $118.49 | 13.502% | $134.4885 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $947.18 | $1,037.5607 | $1,037.57 | $1,037.60 | $1,037.60 | |