| 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 | $17.42 | 9.806% | $19.1282 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $231.41 | 12.135% | $259.4916 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $164.94 | 12.577% | $185.6845 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $110.32 | 11.718% | $123.2473 | $123.25 | $123.25 | $123.20 |
| Purchase #5 | $92.33 | 13.320% | $104.6284 | $104.63 | $104.65 | $104.60 |
| Purchase #6 | $203.55 | 7.164% | $218.1323 | $218.13 | $218.15 | $218.10 |
| Purchase #7 | $122.77 | 12.607% | $138.2476 | $138.25 | $138.25 | $138.20 |
| 7 purchase totals = | $942.74 | $1,048.5599 | $1,048.56 | $1,048.65 | $1,048.40 | |