| 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 | $125.84 | 5.766% | $133.0959 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $152.86 | 12.677% | $172.2381 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $93.53 | 3.458% | $96.7643 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $179.67 | 12.292% | $201.755 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $229.54 | 4.301% | $239.4125 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $28.63 | 12.151% | $32.1088 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $66.49 | 8.683% | $72.2633 | $72.26 | $72.25 | $72.30 |
| 7 purchase totals = | $876.56 | $947.6379 | $947.64 | $947.60 | $947.70 | |