| 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 | $27.98 | 3.283% | $28.8986 | $28.90 | $28.90 | $28.90 |
| Purchase #2 | $201.51 | 11.392% | $224.466 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $162.44 | 7.449% | $174.5402 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $195.47 | 8.349% | $211.7898 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $35.95 | 13.648% | $40.8565 | $40.86 | $40.85 | $40.90 |
| Purchase #6 | $192.58 | 5.240% | $202.6712 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $214.34 | 8.539% | $232.6425 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $1,030.27 | $1,115.8648 | $1,115.87 | $1,115.85 | $1,115.90 | |