| 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 | $114.41 | 12.115% | $128.2708 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $154.76 | 12.715% | $174.4377 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $179.82 | 12.316% | $201.9666 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $164.97 | 11.772% | $184.3903 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $98.85 | 3.703% | $102.5104 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $221.50 | 10.318% | $244.3544 | $244.35 | $244.35 | $244.40 |
| Purchase #7 | $188.30 | 9.235% | $205.6895 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $1,122.61 | $1,241.6197 | $1,241.62 | $1,241.60 | $1,241.70 | |