| 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 | $137.83 | 11.851% | $154.1642 | $154.16 | $154.15 | $154.20 |
| Purchase #2 | $221.42 | 12.226% | $248.4908 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $201.79 | 8.512% | $218.9664 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $22.86 | 5.865% | $24.2007 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $197.49 | 7.721% | $212.7382 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $39.25 | 9.479% | $42.9705 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $98.36 | 5.232% | $103.5062 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $919.00 | $1,005.0370 | $1,005.04 | $1,005.00 | $1,005.10 | |