| 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 | $106.47 | 6.697% | $113.6003 | $113.60 | $113.60 | $113.60 |
| Purchase #2 | $197.56 | 10.215% | $217.7408 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $225.89 | 7.789% | $243.4846 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $243.87 | 9.754% | $267.6571 | $267.66 | $267.65 | $267.70 |
| Purchase #5 | $131.40 | 12.305% | $147.5688 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $113.31 | 12.433% | $127.3978 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $224.50 | 12.827% | $253.2966 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,243.00 | $1,370.7460 | $1,370.75 | $1,370.75 | $1,370.80 | |