| 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 | $180.34 | 12.552% | $202.9763 | $202.98 | $203.00 | $203.00 |
| Purchase #2 | $79.43 | 3.320% | $82.0671 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $76.57 | 9.277% | $83.6734 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $209.70 | 10.855% | $232.4629 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $80.32 | 11.705% | $89.7215 | $89.72 | $89.70 | $89.70 |
| Purchase #6 | $241.97 | 13.317% | $274.1931 | $274.19 | $274.20 | $274.20 |
| Purchase #7 | $188.63 | 9.827% | $207.1667 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $1,056.96 | $1,172.2610 | $1,172.26 | $1,172.20 | $1,172.40 | |