| 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 | $117.86 | 4.290% | $122.9162 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $162.39 | 10.669% | $179.7154 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $129.47 | 4.811% | $135.6988 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $231.49 | 12.420% | $260.2411 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $220.83 | 3.794% | $229.2083 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $46.25 | 12.585% | $52.0706 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $119.59 | 9.130% | $130.5086 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $1,027.88 | $1,110.3590 | $1,110.37 | $1,110.30 | $1,110.30 | |