| 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 | $212.97 | 11.788% | $238.0749 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $132.63 | 3.766% | $137.6248 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $46.38 | 10.608% | $51.3 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $36.50 | 5.729% | $38.5911 | $38.59 | $38.60 | $38.60 |
| Purchase #5 | $83.98 | 8.529% | $91.1427 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $162.40 | 9.759% | $178.2486 | $178.25 | $178.25 | $178.20 |
| Purchase #7 | $235.35 | 6.227% | $250.0052 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $910.21 | $984.9873 | $984.98 | $984.95 | $984.90 | |