| 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 | $232.79 | 4.234% | $242.6463 | $242.65 | $242.65 | $242.60 |
| Purchase #2 | $128.81 | 12.752% | $145.2359 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $109.28 | 4.605% | $114.3123 | $114.31 | $114.30 | $114.30 |
| Purchase #4 | $95.64 | 8.870% | $104.1233 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $214.48 | 3.148% | $221.2318 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $51.57 | 10.540% | $57.0055 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $41.66 | 11.482% | $46.4434 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $874.23 | $930.9985 | $931.00 | $931.00 | $930.80 | |