| 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 | $211.79 | 4.370% | $221.0452 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $72.42 | 6.420% | $77.0694 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $133.84 | 5.204% | $140.805 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $31.63 | 8.632% | $34.3603 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $184.62 | 4.633% | $193.1734 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $192.53 | 6.775% | $205.5739 | $205.57 | $205.55 | $205.60 |
| Purchase #7 | $136.32 | 6.419% | $145.0704 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $963.15 | $1,017.0976 | $1,017.10 | $1,017.00 | $1,017.20 | |