| 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 | $115.74 | 3.300% | $119.5594 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $102.99 | 9.217% | $112.4826 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $103.41 | 10.820% | $114.599 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $214.44 | 12.723% | $241.7232 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $180.32 | 3.664% | $186.9269 | $186.93 | $186.95 | $186.90 |
| Purchase #6 | $115.78 | 6.164% | $122.9167 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $192.93 | 9.760% | $211.76 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $1,025.61 | $1,109.9678 | $1,109.97 | $1,109.95 | $1,110.00 | |