| 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 | $202.49 | 3.424% | $209.4233 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $237.78 | 6.167% | $252.4439 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $44.50 | 11.278% | $49.5187 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $224.76 | 4.257% | $234.328 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $204.39 | 4.740% | $214.0781 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $127.71 | 11.658% | $142.5984 | $142.60 | $142.60 | $142.60 |
| Purchase #7 | $247.69 | 11.728% | $276.7391 | $276.74 | $276.75 | $276.70 |
| 7 purchase totals = | $1,289.32 | $1,379.1295 | $1,379.13 | $1,379.15 | $1,379.00 | |