| 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 | $44.31 | 12.432% | $49.8186 | $49.82 | $49.80 | $49.80 |
| Purchase #2 | $128.83 | 13.287% | $145.9476 | $145.95 | $145.95 | $145.90 |
| Purchase #3 | $185.72 | 12.312% | $208.5858 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $20.45 | 10.488% | $22.5948 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $243.75 | 8.832% | $265.278 | $265.28 | $265.30 | $265.30 |
| Purchase #6 | $199.37 | 7.505% | $214.3327 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $178.77 | 13.461% | $202.8342 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $1,001.20 | $1,109.3917 | $1,109.39 | $1,109.45 | $1,109.30 | |