| 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 | $136.64 | 8.613% | $148.4088 | $148.41 | $148.40 | $148.40 |
| Purchase #2 | $127.26 | 11.463% | $141.8478 | $141.85 | $141.85 | $141.80 |
| Purchase #3 | $196.63 | 13.255% | $222.6933 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $235.63 | 13.487% | $267.4094 | $267.41 | $267.40 | $267.40 |
| Purchase #5 | $36.75 | 6.668% | $39.2005 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $43.41 | 8.328% | $47.0252 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $219.84 | 4.396% | $229.5042 | $229.50 | $229.50 | $229.50 |
| 7 purchase totals = | $996.16 | $1,096.0892 | $1,096.09 | $1,096.10 | $1,096.00 | |