| 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 | $120.94 | 11.753% | $135.1541 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $105.55 | 11.836% | $118.0429 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $193.96 | 11.585% | $216.4303 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $111.84 | 11.109% | $124.2643 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $241.64 | 3.766% | $250.7402 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $165.54 | 9.254% | $180.8591 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $106.77 | 8.832% | $116.1999 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $1,046.24 | $1,141.6908 | $1,141.68 | $1,141.70 | $1,141.70 | |