| 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 | $32.99 | 9.400% | $36.0911 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $132.70 | 9.868% | $145.7948 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $195.37 | 3.234% | $201.6883 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $223.80 | 7.737% | $241.1154 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $142.29 | 8.646% | $154.5924 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $159.70 | 5.343% | $168.2328 | $168.23 | $168.25 | $168.20 |
| Purchase #7 | $245.44 | 10.109% | $270.2515 | $270.25 | $270.25 | $270.30 |
| 7 purchase totals = | $1,132.29 | $1,217.7663 | $1,217.76 | $1,217.80 | $1,217.80 | |