| 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 | $7.73 | 9.768% | $8.4851 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $189.30 | 11.371% | $210.8253 | $210.83 | $210.85 | $210.80 |
| Purchase #3 | $158.63 | 11.371% | $176.6678 | $176.67 | $176.65 | $176.70 |
| Purchase #4 | $208.83 | 7.630% | $224.7637 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $80.56 | 6.390% | $85.7078 | $85.71 | $85.70 | $85.70 |
| Purchase #6 | $89.51 | 3.337% | $92.4969 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $206.89 | 13.177% | $234.1519 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $941.45 | $1,033.0985 | $1,033.11 | $1,033.10 | $1,033.20 | |