| 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 | $108.25 | 6.221% | $114.9842 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $186.33 | 13.513% | $211.5088 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $10.41 | 12.464% | $11.7075 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $37.67 | 7.663% | $40.5567 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $196.85 | 8.479% | $213.5409 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $92.77 | 4.406% | $96.8574 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $203.43 | 11.191% | $226.1959 | $226.20 | $226.20 | $226.20 |
| 7 purchase totals = | $835.71 | $915.3514 | $915.36 | $915.35 | $915.40 | |