| 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 | $234.71 | 10.357% | $259.0189 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $211.49 | 12.159% | $237.2051 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $205.56 | 10.112% | $226.3462 | $226.35 | $226.35 | $226.30 |
| Purchase #4 | $174.54 | 11.555% | $194.7081 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $31.48 | 6.710% | $33.5923 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $81.68 | 4.831% | $85.626 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $145.94 | 3.546% | $151.115 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $1,085.40 | $1,187.6116 | $1,187.63 | $1,187.60 | $1,187.50 | |