| 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 | $219.47 | 8.215% | $237.4995 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $201.50 | 4.516% | $210.5997 | $210.60 | $210.60 | $210.60 |
| Purchase #3 | $232.59 | 13.418% | $263.7989 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $181.67 | 11.574% | $202.6965 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $102.87 | 8.617% | $111.7343 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $141.71 | 4.768% | $148.4667 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $27.81 | 8.204% | $30.0915 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $1,107.62 | $1,204.8871 | $1,204.89 | $1,204.90 | $1,204.90 | |