| 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 | $118.82 | 8.446% | $128.8555 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $138.75 | 12.166% | $155.6303 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $214.43 | 12.429% | $241.0815 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $79.47 | 7.580% | $85.4938 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $187.95 | 10.178% | $207.0796 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $67.90 | 3.669% | $70.3913 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $229.47 | 10.844% | $254.3537 | $254.35 | $254.35 | $254.40 |
| 7 purchase totals = | $1,036.79 | $1,142.8857 | $1,142.88 | $1,142.95 | $1,143.00 | |