| 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 | $11.57 | 11.743% | $12.9287 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $206.72 | 9.734% | $226.8421 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $103.77 | 8.216% | $112.2957 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $199.89 | 3.777% | $207.4398 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $40.72 | 7.865% | $43.9226 | $43.92 | $43.90 | $43.90 |
| Purchase #6 | $55.96 | 3.417% | $57.8722 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $179.25 | 4.486% | $187.2912 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $797.88 | $848.5923 | $848.59 | $848.60 | $848.50 | |