| 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 | $117.61 | 10.831% | $130.3483 | $130.35 | $130.35 | $130.30 |
| Purchase #2 | $19.37 | 5.306% | $20.3978 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $5.58 | 11.617% | $6.2282 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $132.88 | 4.239% | $138.5128 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $211.99 | 4.187% | $220.866 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $9.65 | 4.650% | $10.0987 | $10.10 | $10.10 | $10.10 |
| Purchase #7 | $244.87 | 3.321% | $253.0021 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $741.95 | $779.4539 | $779.46 | $779.45 | $779.40 | |