| 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 | $197.64 | 9.457% | $216.3308 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $80.84 | 7.182% | $86.6459 | $86.65 | $86.65 | $86.60 |
| Purchase #3 | $46.85 | 10.454% | $51.7477 | $51.75 | $51.75 | $51.70 |
| Purchase #4 | $248.59 | 4.438% | $259.6224 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $87.87 | 9.414% | $96.1421 | $96.14 | $96.15 | $96.10 |
| Purchase #6 | $190.47 | 4.707% | $199.4354 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $94.93 | 4.432% | $99.1373 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $947.19 | $1,009.0616 | $1,009.07 | $1,009.10 | $1,008.80 | |