| 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 | $105.33 | 13.849% | $119.9172 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $8.87 | 4.838% | $9.2991 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $191.33 | 13.689% | $217.5212 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $148.98 | 3.327% | $153.9366 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $201.27 | 9.552% | $220.4953 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $162.73 | 3.500% | $168.4256 | $168.43 | $168.45 | $168.40 |
| Purchase #7 | $34.59 | 10.522% | $38.2296 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $853.10 | $927.8246 | $927.84 | $927.85 | $927.70 | |