| 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 | $220.95 | 12.321% | $248.1732 | $248.17 | $248.15 | $248.20 |
| Purchase #2 | $85.89 | 8.308% | $93.0257 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $150.97 | 7.375% | $162.104 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $127.52 | 13.758% | $145.0642 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $167.98 | 5.162% | $176.6511 | $176.65 | $176.65 | $176.70 |
| Purchase #6 | $227.95 | 5.777% | $241.1187 | $241.12 | $241.10 | $241.10 |
| Purchase #7 | $37.84 | 13.126% | $42.8069 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $1,019.10 | $1,108.9438 | $1,108.94 | $1,108.90 | $1,109.00 | |