| 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 | $22.95 | 10.740% | $25.4148 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $179.39 | 3.426% | $185.5359 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $139.98 | 10.306% | $154.4063 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $126.62 | 13.818% | $144.1164 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $106.29 | 3.646% | $110.1653 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $234.53 | 12.415% | $263.6469 | $263.65 | $263.65 | $263.60 |
| Purchase #7 | $122.46 | 3.315% | $126.5195 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $932.22 | $1,009.8051 | $1,009.82 | $1,009.75 | $1,009.70 | |