| 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 | $229.91 | 7.729% | $247.6797 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $230.26 | 4.388% | $240.3638 | $240.36 | $240.35 | $240.40 |
| Purchase #3 | $13.28 | 9.599% | $14.5547 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $195.59 | 11.225% | $217.545 | $217.55 | $217.55 | $217.50 |
| Purchase #5 | $144.70 | 12.114% | $162.229 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $204.86 | 12.364% | $230.1889 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $239.28 | 13.467% | $271.5038 | $271.50 | $271.50 | $271.50 |
| 7 purchase totals = | $1,257.88 | $1,384.0649 | $1,384.06 | $1,384.10 | $1,384.10 | |