| 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 | $239.81 | 7.811% | $258.5416 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $19.71 | 9.613% | $21.6047 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $66.55 | 5.321% | $70.0911 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $170.29 | 6.200% | $180.848 | $180.85 | $180.85 | $180.80 |
| Purchase #5 | $37.33 | 6.750% | $39.8498 | $39.85 | $39.85 | $39.80 |
| Purchase #6 | $201.73 | 3.851% | $209.4986 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $229.61 | 4.434% | $239.7909 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $965.03 | $1,020.2247 | $1,020.22 | $1,020.25 | $1,020.10 | |