| 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 | $93.64 | 6.808% | $100.015 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $204.42 | 11.325% | $227.5706 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $140.53 | 4.781% | $147.2487 | $147.25 | $147.25 | $147.20 |
| Purchase #4 | $107.31 | 12.417% | $120.6347 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $240.87 | 8.766% | $261.9847 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $127.53 | 4.641% | $133.4487 | $133.45 | $133.45 | $133.40 |
| Purchase #7 | $183.46 | 3.415% | $189.7252 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $1,097.76 | $1,180.6276 | $1,180.63 | $1,180.65 | $1,180.50 | |