| 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 | $236.51 | 9.619% | $259.2599 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $82.43 | 7.713% | $88.7878 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $83.64 | 12.804% | $94.3493 | $94.35 | $94.35 | $94.30 |
| Purchase #4 | $159.78 | 8.694% | $173.6713 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $31.91 | 6.139% | $33.869 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $199.58 | 8.710% | $216.9634 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $176.43 | 3.546% | $182.6862 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $970.28 | $1,049.5869 | $1,049.59 | $1,049.55 | $1,049.70 | |