| 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 | $245.28 | 5.525% | $258.8317 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $174.89 | 4.287% | $182.3875 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $56.92 | 13.578% | $64.6486 | $64.65 | $64.65 | $64.60 |
| Purchase #4 | $236.53 | 3.156% | $243.9949 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $92.98 | 9.673% | $101.974 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $138.87 | 10.652% | $153.6624 | $153.66 | $153.65 | $153.70 |
| Purchase #7 | $154.89 | 13.124% | $175.2178 | $175.22 | $175.20 | $175.20 |
| 7 purchase totals = | $1,100.36 | $1,180.7169 | $1,180.71 | $1,180.70 | $1,180.70 | |