| 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 | $188.94 | 12.268% | $212.1192 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $228.73 | 13.230% | $258.991 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $102.55 | 11.594% | $114.4396 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $146.75 | 5.173% | $154.3414 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $19.60 | 3.518% | $20.2895 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $16.92 | 6.245% | $17.9767 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $41.64 | 10.216% | $45.8939 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $745.13 | $824.0513 | $824.05 | $824.10 | $824.00 | |