| 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 | $250.31 | 5.647% | $264.445 | $264.45 | $264.45 | $264.40 |
| Purchase #2 | $195.40 | 13.515% | $221.8083 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $220.74 | 9.181% | $241.0061 | $241.01 | $241.00 | $241.00 |
| Purchase #4 | $199.67 | 5.870% | $211.3906 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $94.62 | 10.657% | $104.7037 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $163.63 | 5.698% | $172.9536 | $172.95 | $172.95 | $173.00 |
| Purchase #7 | $162.28 | 11.310% | $180.6339 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $1,286.65 | $1,396.9412 | $1,396.94 | $1,396.95 | $1,396.90 | |