| 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 | $202.38 | 8.789% | $220.1672 | $220.17 | $220.15 | $220.20 |
| Purchase #2 | $88.69 | 13.751% | $100.8858 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $15.73 | 12.411% | $17.6823 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $195.90 | 3.145% | $202.0611 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $107.35 | 4.371% | $112.0423 | $112.04 | $112.05 | $112.00 |
| Purchase #6 | $213.73 | 11.413% | $238.123 | $238.12 | $238.10 | $238.10 |
| Purchase #7 | $130.64 | 5.800% | $138.2171 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $954.42 | $1,029.1788 | $1,029.18 | $1,029.15 | $1,029.20 | |