| 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 | $26.63 | 8.686% | $28.9431 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $207.69 | 10.774% | $230.0665 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $172.69 | 11.592% | $192.7082 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $34.96 | 10.363% | $38.5829 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $153.94 | 9.849% | $169.1016 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $161.39 | 11.617% | $180.1387 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $180.94 | 8.854% | $196.9604 | $196.96 | $196.95 | $197.00 |
| 7 purchase totals = | $938.24 | $1,036.5014 | $1,036.50 | $1,036.50 | $1,036.50 | |