| 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 | $95.72 | 7.336% | $102.742 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $237.83 | 4.584% | $248.7321 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $171.76 | 9.820% | $188.6268 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $210.73 | 13.277% | $238.7086 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $173.52 | 7.483% | $186.5045 | $186.50 | $186.50 | $186.50 |
| Purchase #6 | $79.43 | 10.319% | $87.6264 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $124.66 | 3.229% | $128.6853 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $1,093.65 | $1,181.6257 | $1,181.63 | $1,181.70 | $1,181.50 | |