| 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 | $225.76 | 10.375% | $249.1826 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $125.55 | 8.591% | $136.336 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $121.98 | 6.181% | $129.5196 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $64.47 | 5.519% | $68.0281 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $6.91 | 4.662% | $7.2321 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $208.34 | 13.208% | $235.8575 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $162.57 | 9.518% | $178.0434 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $915.58 | $1,004.1993 | $1,004.20 | $1,004.25 | $1,004.10 | |