| 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 | $183.32 | 9.507% | $200.7482 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $110.95 | 6.398% | $118.0486 | $118.05 | $118.05 | $118.00 |
| Purchase #3 | $115.36 | 12.696% | $130.0061 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $118.56 | 4.595% | $124.0078 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $223.41 | 13.209% | $252.9202 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $200.92 | 8.287% | $217.5702 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $123.60 | 4.137% | $128.7133 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,076.12 | $1,172.0144 | $1,172.02 | $1,171.95 | $1,171.90 | |