| 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 | $35.79 | 5.783% | $37.8597 | $37.86 | $37.85 | $37.90 |
| Purchase #2 | $192.46 | 4.489% | $201.0995 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $116.98 | 8.675% | $127.128 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $218.44 | 12.163% | $245.0089 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $211.77 | 13.844% | $241.0874 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $169.54 | 11.856% | $189.6407 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $83.35 | 3.834% | $86.5456 | $86.55 | $86.55 | $86.50 |
| 7 purchase totals = | $1,028.33 | $1,128.3698 | $1,128.38 | $1,128.40 | $1,128.30 | |