| 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 | $198.70 | 9.535% | $217.646 | $217.65 | $217.65 | $217.60 |
| Purchase #2 | $213.26 | 11.284% | $237.3243 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $204.46 | 12.762% | $230.5532 | $230.55 | $230.55 | $230.60 |
| Purchase #4 | $101.50 | 10.258% | $111.9119 | $111.91 | $111.90 | $111.90 |
| Purchase #5 | $187.88 | 5.693% | $198.576 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $232.80 | 12.267% | $261.3576 | $261.36 | $261.35 | $261.40 |
| Purchase #7 | $7.78 | 7.128% | $8.3346 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $1,146.38 | $1,265.7036 | $1,265.70 | $1,265.70 | $1,265.70 | |