| 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 | $119.40 | 3.832% | $123.9754 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $64.78 | 7.409% | $69.5796 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $211.81 | 10.759% | $234.5986 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $123.66 | 10.206% | $136.2807 | $136.28 | $136.30 | $136.30 |
| Purchase #5 | $43.25 | 8.607% | $46.9725 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $51.25 | 11.236% | $57.0085 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $149.51 | 8.329% | $161.9627 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $763.66 | $830.3780 | $830.38 | $830.40 | $830.50 | |