| 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 | $202.97 | 8.412% | $220.0438 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $139.82 | 13.258% | $158.3573 | $158.36 | $158.35 | $158.40 |
| Purchase #3 | $85.38 | 5.471% | $90.0511 | $90.05 | $90.05 | $90.10 |
| Purchase #4 | $16.55 | 4.206% | $17.2461 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $63.40 | 6.603% | $67.5863 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $227.65 | 4.239% | $237.3001 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $197.96 | 4.835% | $207.5314 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $933.73 | $998.1161 | $998.12 | $998.15 | $998.10 | |