| 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 | $198.48 | 9.157% | $216.6548 | $216.65 | $216.65 | $216.70 |
| Purchase #2 | $135.57 | 6.110% | $143.8533 | $143.85 | $143.85 | $143.90 |
| Purchase #3 | $186.33 | 4.223% | $194.1987 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $15.92 | 10.582% | $17.6047 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $239.47 | 7.716% | $257.9475 | $257.95 | $257.95 | $257.90 |
| Purchase #6 | $81.64 | 13.791% | $92.899 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $179.91 | 12.127% | $201.7277 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,037.32 | $1,124.8857 | $1,124.88 | $1,124.90 | $1,124.90 | |